Lowest prices on Illinois hotels booking, United States

One of the best offers is an unique opportunity to instantly find the lowest prices on Illinois hotels and book a best hotel in Illinois saving up to 80%! You can do it quickly and easily with HotelsCombined, a world's leading free hotel metasearch engine that allows to search and compare the rates of all major hotel chains, top travel sites, and leading hotel booking websites, including Booking.com, Hotels.com, Agoda.com, etc., etc. The hotel price comparison service HotelsCombined means cheap Illinois hotels booking, lowest prices on hotel reservation in Illinois and airline tickets to Illinois, United States!

Illinois Hotels Comparison & Online Booking

▪ Lowest prices on Illinois hotels booking
▪ The discounts on Illinois hotels up to 80%
▪ No booking fees on Illinois hotels
▪ Detailed description & photos of Illinois hotels
▪ Trusted ratings and reviews of Illinois hotels
▪ Advanced Illinois hotel search & comparison
▪ All Illinois hotels on the map
▪ Interesting sights of Illinois

What's important: you can compare and book not only Illinois hotels and resorts, but also villas and holiday cottages, inns and B&Bs (bed and breakfast), condo hotels and apartments, timeshare properties, guest houses and pensions, campsites (campgrounds), motels and hostels in Illinois. If you're going to Illinois save your money and time, don't pay for the services of the greedy travel agencies. Instead, book the best hotel in Illinois online, buy the cheapest airline tickets to Illinois, and rent a car in Illinois right now, paying the lowest price! Besides, here you can buy the Illinois related books, guidebooks, souvenirs and other goods.

By the way, we would recommend you to combine your visit to Illinois with other popular and interesting places of United States, for example: Philadelphia, Yosemite, Delaware, Stockton, Des Moines, Fort Wayne, Virginia, Yonkers, Aurora, Montana, Maryland, Kentucky, Sanibel, Denver, Pennsylvania, Oceanside, Wisconsin, Fort Lauderdale, Palm Desert, Las Vegas, Atlanta, Jersey City, Panama City Beach, Palm Springs, Missouri, Key Largo, Milwaukee, Toledo, Billings, Cleveland, Rochester, Wichita, Savannah, San Jose, Riverside, North Carolina, Squaw Valley, Illinois, Orlando, Destin, Boston, Richmond, Tampa, Mexico City, Fargo, Providence, Sacramento, Cupertino, Springfield, Arizona, Syracuse, Grand Canyon, Austin, Chandler, Durham, Boca Raton, Biloxi, Columbus, New York, Akron, Virginia Beach, Raleigh, Buffalo, Michigan, Scottsdale, Pasadena, Reno, Naples, Tucson, Greensboro, Santa Rosa, Carlsbad, Georgia, Santa Cruz, Columbus Georgia, Anchorage, Newark, Henderson, St. Louis, Santa Barbara, Fresno, New Jersey, South Carolina, Fort Walton Beach, Kansas City, Vail, West Virginia, Laguna Beach, Oxnard, Plano, Jackson Wyoming, Breckenridge, Saint Paul, Clearwater, Rocky Mountains, Galveston, Irving, Malibu, Salt Lake City, Arkansas, Manhattan, Oklahoma City, Hialeah, San Antonio, New Mexico, Baton Rouge, Newport Beach, Vermont, Delray Beach, Mountain View, North Dakota, Memphis, South Dakota, Colorado Springs, Myrtle Beach, Monterey, Death Valley, San Francisco, Phoenix, Wyoming, Telluride, Arlington, Boise, San Mateo, Los Angeles, Louisville, Chula Vista, Corpus Christi, Great Smoky Mountains, Nashville, Shreveport, Ann Arbor, Moab, Nevada, San Bernardino, Santa Ana, Honolulu, Aspen, Jackson Mississippi, Utah, Napa, Menlo Park, Santa Monica, Park City, Oakland, Ohio, Thousand Oaks, North Las Vegas, Silicon Valley, Lincoln, Little Rock, Indiana, Big Bear Lake, Chicago, Moreno Valley, Hot Springs, Dallas, Alaska, Beaver Creek, Houston, Connecticut, Huntington Beach, Spokane, Minneapolis, Albany, Madison, Sunnyvale, Charlotte, Washington, Mesa, Mississippi, Tennessee, Alabama, Pompano Beach, Albuquerque, Grand Rapids, Portland, San Diego, Washington D.C., Seattle, Lexington, Indianapolis, Lubbock, Jacksonville, Ocean City, Oregon, Hawaii, Santa Fe, Miami Beach, Juneau, Florida, Gulfport, Kansas, Idaho, Grand Teton, New Orleans, Fontana, Tallahassee, Garland, Steamboat Springs, West Palm Beach, Texas, Tulsa, Lahaina, Brooklyn, Oklahoma, New York City, Laredo, Lake Tahoe, California, Winston-Salem, Baltimore, Waikiki, Nebraska, Berkeley, Chesapeake, Costa Mesa, Rhode Island, Hollywood, Detroit, Sarasota, Pittsburgh, Amarillo, Newport, Carmel-by-the-Sea, Omaha, Iowa, Modesto, Redwood City, Cheyenne, Anaheim, Daytona Beach, Bakersfield, Portland, Palo Alto, Minnesota, Fremont, Montgomery, Fort Worth, La Jolla, Marathon, Mammoth Lakes, Tacoma, Key West, Louisiana, Colorado, Pensacola, Sunny Isles Beach, Zion, Yellowstone, El Paso, Fayetteville, Palm Coast, Estes Park, Gilbert, Massachusetts, St. Petersburg, Fort Myers, New Hampshire, Norfolk, Birmingham, Dana Point, Long Beach, Maine, Miami, Cincinnati, Glendale, South Lake Tahoe, etc.

How to Book a Hotel in Illinois

In order to book an accommodation in Illinois enter the proper dates and do the hotel search. If needed, sort the found Illinois hotels by price, star rating, property type, guest rating, hotel features, hotel theme or hotel chain. Then take a look at the found hotels on Illinois map to estimate the distance from the main Illinois attractions and sights. You can also read the guest reviews of Illinois hotels and see their ratings.

When a hotel search in Illinois is done, please select the room type, the included meals and the suitable booking conditions (for example, "Deluxe double room, Breakfast included, Non-Refundable"). Press the "View Deal" ("Book Now") button. Make your booking on a hotel booking website and get the hotel reservation voucher by email. That's it, a perfect hotel in Illinois is waiting for you!

Hotels of Illinois

A hotel in Illinois is an establishment that provides lodging paid on a short-term basis. Facilities provided may range from a basic bed and storage for clothing, to luxury features like en-suite bathrooms. Larger in Illinois hotels may provide additional guest facilities such as a swimming pool, business centre, childcare, conference facilities and social function services. Hotel rooms in Illinois are usually numbered (or named in some smaller hotels and B&Bs) to allow guests to identify their room. Some Illinois hotels offer meals as part of a room and board arrangement. Hotel operations vary in size, function, and cost. Most Illinois hotels and major hospitality companies that operate hotels in Illinois have set widely accepted industry standards to classify hotel types. General categories include the following:

Upscale luxury hotels in Illinois
An upscale full service hotel facility in Illinois that offers luxury amenities, full service accommodations, on-site full service restaurant(s), and the highest level of personalized and professional service. Luxury Illinois hotels are normally classified with at least a Four Diamond or Five Diamond status or a Four or Five Star rating depending on classification standards.

Full service hotels in Illinois
Full service Illinois hotels often contain upscale full-service facilities with a large volume of full service accommodations, on-site full service restaurant(s), and a variety of on-site amenities such as swimming pools, a health club, children's activities, ballrooms, on-site conference facilities, etc.

Historic inns and boutique hotels in Illinois
Boutique hotels of Illinois are smaller independent non-branded hotels that often contain upscale facilities of varying size in unique or intimate settings with full service accommodations. Illinois boutique hotels are generally 100 rooms or less. Some historic inns and boutique hotels in Illinois may be classified as luxury hotels.

Focused or select service hotels in Illinois
Small to medium-sized hotel establishments that offer a limited amount of on-site amenities that only cater and market to a specific demographic of Illinois travelers, such as the single business traveler. Most Illinois focused or select service hotels may still offer full service accommodations but may lack leisure amenities such as an on-site restaurant or a swimming pool.

Economy and limited service hotels in Illinois
Small to medium-sized Illinois hotel establishments that offer a very limited amount of on-site amenities and often only offer basic accommodations with little to no services, these facilities normally only cater and market to a specific demographic of travelers, such as the budget-minded Illinois traveler seeking a "no frills" accommodation. Limited service Illinois hotels often lack an on-site restaurant but in return may offer a limited complimentary food and beverage amenity such as on-site continental breakfast service.

Guest houses and B&Bs in Illinois
A bed and breakfast in Illinois is a small lodging establishment that offers overnight accommodation and inclusive breakfast. Usually, Illinois bed and breakfasts are private homes or family homes offering accommodations. The typical Illinois B&B has between 4 and 11 rooms, with 6 being the average. Generally, guests are accommodated in private bedrooms with private bathrooms, or in a suite of rooms including an en suite bathroom. Some homes have private bedrooms with a bathroom which is shared with other guests. Breakfast is served in the bedroom, a dining room, or the host's kitchen. Often the owners of guest house themselves prepare the breakfast and clean the rooms.

Hostels in Illinois
Illinois hostels provide budget-oriented, sociable accommodation where guests can rent a bed, usually a bunk bed, in a dormitory and share a bathroom, lounge, and sometimes a kitchen. Rooms can be mixed or single-sex, although private rooms may also be available. Hostels are often cheaper for both the operator and occupants; many Illinois hostels have long-term residents whom they employ as desk agents or housekeeping staff in exchange for experience or discounted accommodation.

Apartment hotels, extended stay hotels in Illinois
Extended stay hotels are small to medium-sized Illinois hotels that offer longer term full service accommodations compared to a traditional hotel. Extended stay hotels may offer non-traditional pricing methods such as a weekly rate that cater towards travelers in need of short-term accommodations for an extended period of time. Similar to limited and select service hotels, on-site amenities are normally limited and most extended stay hotels in Illinois lack an on-site restaurant.

Timeshare and destination clubs in Illinois
Illinois timeshare and destination clubs are a form of property ownership also referred to as a vacation ownership involving the purchase and ownership of an individual unit of accommodation for seasonal usage during a specified period of time. Timeshare resorts in Illinois often offer amenities similar that of a Full service hotel with on-site restaurant(s), swimming pools, recreation grounds, and other leisure-oriented amenities. Destination clubs of Illinois on the other hand may offer more exclusive private accommodations such as private houses in a neighborhood-style setting.

Motels in Illinois
A Illinois motel is a small-sized low-rise lodging establishment similar to that of a limited service hotel, but with direct access to individual rooms from the car park. Common during the 1950s and 1960s, motels were often located adjacent to a major road, where they were built on inexpensive land at the edge of towns or along stretches of highways. They are still useful in less populated areas of Illinois for driving travelers, but the more populated an area becomes the more hotels fill the need. Many of Illinois motels which remain in operation have joined national franchise chains, rebranding themselves as hotels, inns or lodges.

Why HotelsCombined

HotelsCombined is the leading hotel metasearch engine founded in 2005, with headquarters in Sydney, Australia. It is widely recognized as the world's best hotel price comparison site and has won many of the most prestigious tourism industry awards. The site operates in over 40 languages, handles 120 different currencies and aggregates more than 2 million deals from hundreds of travel sites and hotel chains. The number of users counts more than 300,000 people a year with over $1,000,000,000 in estimated total cost of hotel reservations.

The main purpose of HotelsCombined hotel price comparison service is to help the travelers in finding a perfect accommodation option in Illinois at the best price, eliminating the need to manually analyze hundreds of hotel booking sites and thousands of price offers. Through the partnership with the most popular hotel booking websites, online travel agencies and hotel chains, HotelsCombined allows its users to search for and compare the current rates on Illinois hotels in a single search. It also provides an aggregated summary of hotel reviews and ratings from external sites.

The HotelsCombined's advanced technology allows to instantly find the available Illinois hotels and process the offers of all leading travel websites, including Booking.com, Hotels.com, Agoda.com, etc. and many others (AccorHotels.com, AirAsiaGo.com, Amoma.com, AsiaTravel.com, BestWestern.com, Budgetplaces.com, EasyToBook.com, Elvoline.com, Expedia.com, Getaroom.com, Hilton.com, Homestay.com, Hotel.de, HotelClub.com, HotelsClick.com, HotelTravel.com, Housetrip.com, ihg.com, Interhome.com, Jovago.com, LateRooms.com, NH-Hotels.com, OnHotels.com, Otel.com, Prestigia.com, Skoosh.com, Splendia.com, Superbreak.com, Tiket.com, etc.). Due to the fast and easy-to-use search system you get the rates on available Illinois hotels and book a preferable hotel on a website providing the lowest price.

All Illinois Hotels & Hostels Online

HotelsCombined is a godsend for those interested in Illinois, United States, HotelsCombined, Trivago, sale on the hotel booking site HotelsCombined, discount coupons on the hotel booking site HotelsCombined, best rates on Illinois hotels, low prices on Illinois hotels, best hotel in Illinois, best Illinois hotel, discounted Illinois hotel booking, online Illinois hotel reservation, Illinois hotels comparison, hotel booking in Illinois, luxury and cheap accomodation in Illinois, Illinois inns, Illinois B&Bs, bed and breakfast in Illinois, condo hotels and apartments in Illinois, bargain Illinois rentals, cheap Illinois vacation rentals,Illinois pensions and guest houses, cheap hotels and hostels of Illinois, Illinois motels, dormitories of Illinois, dorms in Illinois, Illinois dormitory rooms, lowest rates on hotels in Illinois, hotel prices comparison in Illinois, travel to Illinois, vacation in Illinois, trip to Illinois, trusted hotel reviews of Illinois, sights and attractions of Illinois, Illinois guidebook, Illinois guide, hotel booking in Illinois, United States, tours to Illinois, travel company in Illinois, travel agency in Illinois, excursions in Illinois, tickets to Illinois, airline tickets to Illinois, Illinois hotel booking, Illinois hostels, etc.

Many people are also interested in the dormitory of Illinois, dorm in Illinois, Illinois dormitory, Illinois airfares, Illinois airline tickets, Illinois tours, Illinois travel, must-see places in Illinois, Illinois Booking.com, Illinois hotels Trivago, Illinois Expedia, Illinois Airbnb, Illinois TripAdvisor, Hotels Combined Illinois, HotelsCombined Illinois, Illinois hotels and hostels, US hotels and hostels, Black Friday on the hotel booking site HotelsCombined, Cyber Monday on the hotel booking site HotelsCombined, New Year's and Christmas sale HotelsCombined, hotelscombined.en, HotelsCombined.en, HotelsCombined.en, hotelscombined.com, Իլինոյս, ئیلینوی, Ilinojso, İllinoys, Illinoys, ایلینوی, ইলিনয়স, Ιλινόι, Илинойс, 伊利诺伊州, אילינוי, Illinois, ኢሊኖይ, ايلينوى, Ėlėnuojos, ილინოისი, Іллінойс, and so on.

While others are looking for the Illinois (stoat), Иллинойс, Ilinoisa, ইলিনয়, ‘Ilinoe, الینوائے, ᐄᓚᓄᐃᔅ, Illinois (steat), အီလီနွိုင်းပြည်နယ်, الینوۓ, İllinois, Illinòis, Illinoyiz Shitati, Штат Ілінойс, 𐌹𐌻𐌻𐌹𐌽𐍉𐌹𐍃, Illinois (staat), इलिनोइ, イリノイ州, ඉලනෝයි, Illinois suyu, ഇല്ലിനോയി, Иллиной, 伊利諾州, इलेनॉइस्, ఇల్లినాయిస్, Ilinwa, 일리노이 주, Иллинойс (штат), ਇਲੀਨਾਏ, ایلینوی ایالتی, Іліной, ایلینویز, Illinoesia, Ilinoi, Илиноис, இலினொய், ئیلینۆی, Tóntsxaadę́ę́ʼ Nílį́ Hahoodzo, ܐܠܝܢܘܝ, Ilinojus, إلينوي. Many people have already booked the hotels in Illinois on the hotel booking site HotelsCombined. Don't hesitate, go for it!

Travelling and vacation in Illinois

.
State of Illinois
Flag of Illinois State seal of Illinois
Flag Seal
Nickname(s): Land of Lincoln, Prairie State
State song(s): "Illinois"
Map of the United States with Illinois highlighted
Official language English
Spoken languages English (80.8%)
Spanish (14.9%)
Other (5.1%)
Demonym Illinoisan
Capital Springfield
Largest city Chicago
Largest metro Chicago metropolitan area
Area Ranked 25th
• Total 57,914 sq mi
(149,932 km)
• Width 210 miles (338 km)
• Length 390 miles (628 km)
• % water 3.99
• Latitude 36° 58′ N to 42° 30′ N
• Longitude 87° 30′ W to 91° 31′ W
Population Ranked 5th
• Total 12,801,539 (2016 est.)
• Density 232/sq mi (89.4/km)
Ranked 12th
• Median household income $60,413 (19th)
Elevation
• Highest point Charles Mound
1,235 ft (376.4 m)
• Mean 600 ft (180 m)
• Lowest point Confluence of Mississippi River and Ohio River
280 ft (85 m)
Before statehood Illinois Territory
Admission to Union December 3, 1818 (21st)
Governor Bruce Rauner (R)
Lieutenant Governor Evelyn Sanguinetti (R)
Legislature Illinois General Assembly
• Upper house Senate
• Lower house House of Representatives
U.S. Senators Dick Durbin (D)
Tammy Duckworth (D)
U.S. House delegation 11 Democrats, 7 Republicans (list)
Time zone Central: UTC -6/-5
ISO 3166 US-IL
Abbreviations IL, Ill.
Website www.illinois.gov
Illinois state symbols
Flag of Illinois.svg
The Flag of Illinois
Seal of Illinois.svg
The Seal of Illinois
Living insignia
Amphibian Eastern tiger salamander
Bird Northern cardinal
Butterfly Monarch butterfly
Fish Bluegill
Flower Violet
Grass Big bluestem
Mammal White-tailed deer
Reptile Painted turtle
Tree White oak
Inanimate insignia
Dance Square dance
Food Gold Rush Apple, popcorn
Fossil Tully monster
Mineral Fluorite
Motto State sovereignty, national union
Slogan "Land of Lincoln"
Soil Drummer silty clay loam
Song Illinois
State route marker
Illinois state route marker
State quarter
Illinois quarter dollar coin
Released in 2003
Lists of United States state symbols

Illinois (/ˌɪlɪˈnɔɪ/ IL-i-NOY) is a state in the midwestern region of the United States. It is the 5th most populous state and 25th largest state in terms of land area, and is often noted as a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal, timber, and petroleum in the south, Illinois has a diverse economic base and is a major transportation hub. The Port of Chicago connects the state to other global ports from the Great Lakes, via the Saint Lawrence Seaway, to the Atlantic Ocean, as well as the Great Lakes to the Mississippi River, via the Illinois Waterway. For decades, O'Hare International Airport has been ranked as one of the world's busiest airports. Illinois has long had a reputation as a bellwether both in social and cultural terms and politics.

Although today the state's largest population center is around Chicago in the northern part of the state, the state's European population grew first in the west, with French Canadians who settled along the Mississippi River, and gave the area the name, Illinois. After the American Revolutionary War established the United States, American settlers began arriving from Kentucky in the 1810s via the Ohio River, and the population grew from south to north. In 1818, Illinois achieved statehood. After construction of the Erie Canal increased traffic and trade through the Great Lakes, Chicago was founded in the 1830s on the banks of the Chicago River, at one of the few natural harbors on southern Lake Michigan. John Deere's invention of the self-scouring steel plow turned Illinois' rich prairie into some of the world's most productive and valuable farmlands, attracting immigrant farmers from Germany and Sweden. The Illinois and Michigan Canal (1848) canal made transportation between the Great Lakes and the Mississippi River valley faster and cheaper. New railroads carried immigrants to new homes, as well as being used to ship their commodity crops out to markets and the state became a transportation hub of the nation.

By 1900, the growth of industrial jobs in the northern cities and coal mining in the central and southern areas attracted immigrants from Eastern and Southern Europe. Illinois was an important manufacturing center during both world wars. The Great Migration from the South established a large community of African Americans in the state, including Chicago, who created the city's famous jazz and blues cultures. Chicago, the center of the Chicago Metropolitan Area, became a global city.

Three U.S. presidents have been elected while living in Illinois: Abraham Lincoln, Ulysses S. Grant, and Barack Obama. Additionally, Ronald Reagan, whose political career was based in California, was the only U.S. president born and raised in Illinois. Today, Illinois honors Lincoln with its official state slogan, Land of Lincoln, which has been displayed on its license plates since 1954. The Abraham Lincoln Presidential Library and Museum is located in the state capital of Springfield.

Illinois: Etymology

"Illinois" is the modern spelling for the early French Catholic missionaries and explorers' name for the Illinois Native Americans, a name that was spelled in many different ways in the early records.

American scholars previously thought the name "Illinois" meant "man" or "men" in the Miami-Illinois language, with the original iliniwek transformed via French into Illinois. This etymology is not supported by the Illinois language, as the word for 'man' is ireniwa and plural 'men' is ireniwaki. The name Illiniwek has also been said to mean "tribe of superior men", which is a false etymology. The name "Illinois" derives from the Miami-Illinois verb irenwe·wa "he speaks the regular way". This was taken into the Ojibwe language, perhaps in the Ottawa dialect, and modified into ilinwe· (pluralized as ilinwe·k). The French borrowed these forms, changing the /we/ ending to spell it as -ois, a transliteration for its pronunciation in French of that time. The current spelling form, Illinois, began to appear in the early 1670s, when French colonists had settled in the western area. The Illinois' name for themselves, as attested in all three of the French missionary-period dictionaries of Illinois, was Inoka, of unknown meaning and unrelated to the other terms.

Illinois: History

Illinois: Pre-European

Mississippian copper plate found at the Saddle Site in Union County, Illinois

American Indians of successive cultures lived along the waterways of the Illinois area for thousands of years before the arrival of Europeans. The Koster Site has been excavated and demonstrates 7,000 years of continuous habitation. Cahokia, the largest regional chiefdom and urban center of the Pre-Columbian Mississippian culture, was located near present-day Collinsville, Illinois. They built an urban complex of more than 100 platform and burial mounds, a 50 acres (20 ha) plaza larger than 35 football fields, and a woodhenge of sacred cedar, all in a planned design expressing the culture's cosmology. Monks Mound, the center of the site, is the largest Pre-Columbian structure north of the Valley of Mexico. It is 100 feet (30 m) high, 951 feet (290 m) long, 836 feet (255 m) wide and covers 13.8 acres (5.6 ha). It contains about 814,000 cubic yards (622,000 m) of earth. It was topped by a structure thought to have measured about 105 feet (32 m) in length and 48 feet (15 m) in width, covered an area 5,000 square feet (460 m), and been as much as 50 feet (15 m) high, making its peak 150 feet (46 m) above the level of the plaza. The finely crafted ornaments and tools recovered by archaeologists at Cahokia include elaborate ceramics, finely sculptured stonework, carefully embossed and engraved copper and mica sheets, and one funeral blanket for an important chief fashioned from 20000 shell beads. These artifacts indicate that Cahokia was truly an urban center, with clustered housing, markets, and specialists in toolmaking, hide dressing, potting, jewelry making, shell engraving, weaving and salt making. The civilization vanished in the 15th century for unknown reasons, but historians and archeologists have speculated that the people depleted the area of resources. Many indigenous tribes engaged in constant warfare. According to Suzanne Austin Alchon, "At one site in the central Illinois River valley, one-third of all adults died as a result of violent injuries." The next major power in the region was the Illinois Confederation or Illini, a political alliance. As the Illini declined during the Beaver Wars era, members of the Algonquian-speaking Potawatomi, Miami, Sauk, and other tribes including the Fox (Mesquakie), Ioway, Kickapoo, Mascouten, Piankashaw, Shawnee, Wea, and Winnebago (Ho-Chunk) came into the area from the east and north around the Great Lakes.

Illinois: European exploration and settlement prior to 1800

Illinois in 1718, approximate modern state area highlighted, from Carte de la Louisiane et du cours du Mississipi by Guillaume de L'Isle.

French explorers Jacques Marquette and Louis Jolliet explored the Illinois River in 1673. Marquette soon after founded a mission at the Grand Village of the Illinois in Illinois Country. In 1680, French explorers under René-Robert Cavelier, Sieur de La Salle and Henri de Tonti constructed a fort at the site of present-day Peoria, and in 1682, a fort atop Starved Rock in today's Starved Rock State Park. French Empire Canadiens came south to settle particularly along the Mississippi River, and Illinois was part of first New France and then of La Louisiane until 1763, when it passed to the British with their defeat of France in the Seven Years' War. The small French settlements continued, although many French migrated west to Ste. Genevieve and St. Louis, Missouri to evade British rule.

A few British soldiers were posted in Illinois, but few British or American settlers moved there, as the Crown made it part of the territory reserved for Indians west of the Appalachians, and then part of the British Province of Quebec. In 1778, George Rogers Clark claimed Illinois County for Virginia. In a compromise, Virginia ceded the area to the new United States in 1783 and it became part of the Northwest Territory, to be administered by the federal government and later organized as states. Connecticut ceded northern Illinois in 1786 (see Connecticut Western Reserve.

Illinois: 19th century

Illinois: Prior to statehood

The Illinois-Wabash Company was an early claimant to much of Illinois. The Illinois Territory was created on February 3, 1809, with its capital at Kaskaskia, an early French settlement.

During the discussions leading up to Illinois' admission to the Union, the proposed northern boundary of the state was moved twice. The original provisions of the Northwest Ordinance had specified a boundary that would have been tangent to the southern tip of Lake Michigan. Such a boundary would have left Illinois with no shoreline on Lake Michigan at all. However, as Indiana had successfully been granted a 10-mile northern extension of its boundary to provide it with a usable lakefront, the original bill for Illinois statehood, submitted to Congress on January 23, 1818, stipulated a northern border at the same latitude as Indiana's, which is defined as 10 miles (16 km) north of the southernmost extremity of Lake Michigan. But the Illinois delegate, Nathaniel Pope, wanted more. Pope lobbied to have the boundary moved further north, and the final bill passed by Congress did just that; it included an amendment to shift the border to 42° 30' north, which is approximately 51 miles (82 km) north of the Indiana northern border. This shift added 8,500 square miles (22,000 km) to the state, including the lead mining region near Galena. More importantly, it added nearly 50 miles of Lake Michigan shoreline and the Chicago River. Pope and others envisioned a canal that would connect the Chicago and Illinois rivers, and thus, connect the Great Lakes to the Mississippi.

Illinois: The State of Illinois prior to the Civil War

In 1818, Illinois became the 21st U.S. state. The capital remained at Kaskaskia, headquartered in a small building rented by the state. In 1819, Vandalia became the capital, and over the next 18 years, three separate buildings were built to serve successively as the capitol building. In 1837, the state legislators representing Sangamon County, under the leadership of state representative Abraham Lincoln, succeeded in having the capital moved to Springfield, where a fifth capitol building was constructed. A sixth capitol building was erected in 1867, which continues to serve as the Illinois capitol today.

Though it was ostensibly a "free state", there was slavery in Illinois. The ethnic French had owned black slaves since the 1720s, and American settlers had already brought slaves into the area from Kentucky. Slavery was nominally banned by the Northwest Ordinance, but that was not enforced for those already holding slaves. When Illinois became a sovereign state in 1818, the Ordinance no longer applied, and about 900 slaves were held in the state. As the southern part of the state, later known as "Egypt"or "Little Egypt", was largely settled by migrants from the South, the section was hostile to free blacks. Settlers were allowed to bring slaves with them for labor but, in 1822, state residents voted against making slavery legal. Still, most residents opposed allowing free blacks as permanent residents. Some settlers brought in slaves seasonally or as house servants. The Illinois Constitution of 1848 was written with a provision for exclusionary laws to be passed. In 1853, John A. Logan helped pass a law to prohibit all African Americans, including freedmen, from settling in the state.

Native women and children fleeing the Battle of Bad Axe during the Black Hawk War

In 1832, the Black Hawk War was fought in Illinois and current-day Wisconsin between the United States and the Sauk, Fox (Meskwaki) and Kickapoo Indian tribes. It represents the end of Indian resistance to white settlement in the Chicago region. The Indians had been forced to leave their homes and move to Iowa in 1831; when they attempted to return, they were attacked and eventually defeated by U.S. militia. The survivors were forced back to Iowa.

The winter of 1830–1831 is called the "Winter of the Deep Snow"; a sudden, deep snowfall blanketed the state, making travel impossible for the rest of the winter, and many travelers perished. Several severe winters followed, including the "Winter of the Sudden Freeze". On December 20, 1836, a fast-moving cold front passed through, freezing puddles in minutes and killing many travelers who could not reach shelter. The adverse weather resulted in crop failures in the northern part of the state. The southern part of the state shipped food north and this may have contributed to its name: "Little Egypt", after the Biblical story of Joseph in Egypt supplying grain to his brothers.

By 1839, the Latter Day Saints had founded a utopian city called Nauvoo. Located in Hancock County along the Mississippi River, Nauvoo flourished and soon rivaled Chicago for the position of the state's largest city. But in 1844, the Latter Day Saint movement founder Joseph Smith was killed in the Carthage Jail, about 30 miles away from Nauvoo. Following a Succession crisis (Latter Day Saints), Brigham Young led most Latter Day Saints out of Illinois in a mass exodus to present-day Utah; after close to six years of rapid development, Nauvoo rapidly declined afterward.

Chicago gained prominence as a Great Lakes port and then as an Illinois and Michigan Canal port after 1848, and as a rail hub soon afterward. By 1857, Chicago was Illinois' largest city. With the tremendous growth of mines and factories in the state in the 19th century, Illinois was the ground for the formation of labor unions in the United States.

In 1847, after lobbying by Dorothea L. Dix, Illinois became one of the first states to establish a system of state-supported treatment of mental illness and disabilities, replacing local almshouses. Dix came into this effort after having met J.O. King, a Jacksonville, Illinois businessman, who invited her to Illinois where he had been working to build an asylum for the insane. With the lobbying expertise of Dix, plans for the Jacksonville State Hospital (now known as the Jacksonville Developmental Center) were signed into law on March 1, 1847.

Illinois: Civil War and after

Embarkation of Union troops from Cairo on January 10, 1862

During the American Civil War, Illinois ranked fourth in men who served (more than 250,000) in the Union Army, a figure surpassed by only New York, Pennsylvania, and Ohio. Beginning with President Abraham Lincoln's first call for troops and continuing throughout the war, Illinois mustered 150 infantry regiments, which were numbered from the 7th to the 156th regiments. Seventeen cavalry regiments were also gathered, as well as two light artillery regiments. The town of Cairo, at the southern tip of the state at the confluence of the Mississippi and Ohio Rivers, served as a strategically important supply base and training center for the Union army. For several months, both General Grant and Admiral Foote had headquarters in Cairo.

During the Civil War, and more so afterwards, Chicago's population skyrocketed, which increased its prominence. The Pullman Strike and Haymarket Riot, in particular, greatly influenced the development of the American labor movement. From Sunday, October 8, 1871, until Tuesday, October 10, 1871, the Great Chicago Fire burned in downtown Chicago, destroying 4 square miles (10 km).

Illinois: 20th century

At the turn of the 20th century, Illinois had a population of nearly 5 million. Many people from other parts of the country were attracted to the state by employment caused by the then-expanding industrial base. Whites were 98% of the state's population. Bolstered by continued immigration from southern and eastern Europe, and by the African-American Great Migration from the South, Illinois grew and emerged as one of the most important states in the union. By the end of the century, the population had reached 12.4 million.

The Century of Progress World's Fair was held at Chicago in 1933. Oil strikes in Marion County and Crawford County lead to a boom in 1937, and, by 1939, Illinois ranked fourth in U.S. oil production. Illinois manufactured 6.1 percent of total United States military armaments produced during World War II, ranking seventh among the 48 states. Chicago became an ocean port with the opening of the Saint Lawrence Seaway in 1959. The seaway and the Illinois Waterway connected Chicago to both the Mississippi River and the Atlantic Ocean. In 1960, Ray Kroc opened the first McDonald's franchise in Des Plaines (which still exists as a museum, with a working McDonald's across the street).

Illinois had a prominent role in the emergence of the nuclear age. In 1942, as part of the Manhattan Project, the University of Chicago conducted the first sustained nuclear chain reaction. In 1957, Argonne National Laboratory, near Chicago, activated the first experimental nuclear power generating system in the United States. By 1960, the first privately financed nuclear plant in the United States, Dresden 1, was dedicated near Morris. In 1967, Fermilab, a national nuclear research facility near Batavia, opened a particle accelerator, which was the world's largest for over 40 years. With eleven plants currently operating, Illinois leads all states in the amount of electricity generated from nuclear power.

In 1961, Illinois became the first state in the nation to adopt the recommendation of the American Law Institute and pass a comprehensive criminal code revision that repealed the law against sodomy. The code also abrogated common law crimes and established an age of consent of 18. The state's fourth constitution was adopted in 1970, replacing the 1870 document.

The first Farm Aid concert was held in Champaign to benefit American farmers, in 1985. The worst upper Mississippi River flood of the century, the Great Flood of 1993, inundated many towns and thousands of acres of farmland.

Illinois: Geography

Illinois, showing major cities and roads

Illinois is located in the Midwest Region of the United States and is one of the eight states and Canadian Province of Ontario in the bi-national Great Lakes region of North America.

Illinois: Boundaries

Illinois' eastern border with Indiana consists of a north-south line at 87° 31′ 30″ west longitude in Lake Michigan at the north, to the Wabash River in the south above Post Vincennes. The Wabash River continues as the eastern/southeastern border with Indiana until the Wabash enters the Ohio River. This marks the beginning of Illinois' southern border with Kentucky, which runs along the northern shoreline of the Ohio River. Most of the western border with Missouri and Iowa is the Mississippi River; Kaskaskia is an exclave of Illinois, lying west of the Mississippi and reachable only from Missouri. The state's northern border with Wisconsin is fixed at 42° 30' north latitude. The northeastern border of Illinois lies in Lake Michigan, within which Illinois shares a water boundary with the state of Michigan, as well as Wisconsin and Indiana.

Illinois: Topography

Though Illinois lies entirely in the Interior Plains, it does have some minor variation in its elevation. In extreme northwestern Illinois, the Driftless Area, a region of unglaciated and therefore higher and more rugged topography, occupies a small part of the state. Charles Mound, located in this region, has the state's highest elevation above sea level at 1,235 feet (376 m). Other highlands include the Shawnee Hills in the south, and there is varying topography along its rivers; the Illinois River bisects the state northeast to southwest. The floodplain on the Mississippi River from Alton to the Kaskaskia River is known as the American Bottom.

Charles Mound, the highest natural point in Illinois at 1235 feet, is located in the northwestern part of the state.

Illinois: Divisions

Chicago on Lake Michigan is the third largest city in the United States.
The lowest elevation in the State is near Cairo and the confluence of the Ohio and Mississippi Rivers

Illinois has three major geographical divisions. Northern Illinois is dominated by Chicagoland, which is the city of Chicago and its suburbs, and the adjoining exurban area into which the metropolis is expanding. As defined by the federal government, the Chicago metro area includes several counties in Illinois, Indiana, and Wisconsin, and has a population of over 9.8 million people. Chicago itself is a cosmopolitan city, densely populated, industrialized, and the transportation hub of the nation, and settled by a wide variety of ethnic groups. The city of Rockford, Illinois' third largest city and center of the state's fourth largest metropolitan area, sits along Interstates 39 and 90 some 75 miles (121 km) northwest of Chicago. The Quad Cities region, located along the Mississippi River in northern Illinois, had a population of 381,342 in 2011.

The midsection of Illinois is a second major division, called Central Illinois. It is an area of mainly prairie and known as the Heart of Illinois. It is characterized by small towns and medium-small cities. The western section (west of the Illinois River) was originally part of the Military Tract of 1812 and forms the conspicuous western bulge of the state. Agriculture, particularly corn and soybeans, as well as educational institutions and manufacturing centers, figure prominently in Central Illinois. Cities include Peoria; Springfield, the state capital; Quincy; Decatur; Bloomington-Normal; and Champaign-Urbana.

The third division is Southern Illinois, comprising the area south of U.S. Route 50, including Little Egypt, near the juncture of the Mississippi River and Ohio River. Southern Illinois is the site of the ancient city of Cahokia, as well as the site of the first state capital at Kaskaskia, which today is separated from the rest of the state by the Mississippi River. This region has a somewhat warmer winter climate, different variety of crops (including some cotton farming in the past), more rugged topography (due to the area remaining unglaciated during the Illinoian Stage, unlike most of the rest of the state), as well as small-scale oil deposits and coal mining. The Illinois suburbs of St. Louis, such as East St. Louis are located in this region and collectively they are known as the Metro-East. The other somewhat significant concentration of population in Southern Illinois is the Carbondale-Marion-Herrin, Illinois Combined Statistical Area centered on Carbondale and Marion, a two-county area that is home to 123,272 residents. A portion of southeastern Illinois is part of the extended Evansville, Indiana Metro Area, locally referred to as the Tri-State with Indiana and Kentucky. Seven Illinois counties are in the area.

In addition to these three, largely latitudinally defined divisions, all of the region outside of the Chicago Metropolitan area is often called "downstate" Illinois. This term is flexible, but is generally meant to mean everything outside the Chicago-area. Thus, some cities in Northern Illinois, such as DeKalb, which is west of Chicago, and Rockford-which is actually north of Chicago-are considered to be "downstate".

Illinois: Climate

Köppen climate types of Illinois

Illinois has a climate that varies widely throughout the year. Because of its nearly 400-mile distance between its northernmost and southernmost extremes, as well as its mid-continental situation, most of Illinois has a humid continental climate (Köppen climate classification Dfa), with hot, humid summers and cold winters. The southern part of the state, from about Carbondale southward, has a humid subtropical climate (Koppen Cfa), with more moderate winters. Average yearly precipitation for Illinois varies from just over 48 inches (1,219 mm) at the southern tip to around 35 inches (889 mm) in the northern portion of the state. Normal annual snowfall exceeds 38 inches (965 mm) in the Chicago area, while the southern portion of the state normally receives less than 14 inches (356 mm). The all-time high temperature was 117 °F (47 °C), recorded on July 14, 1954, at East St. Louis, while the all-time low temperature was −36 °F (−38 °C), recorded on January 5, 1999, at Congerville. A temperature of −37 °F (−39 °C), was recorded on January 15, 2009, at Rochelle.

Illinois averages approximately 51 days of thunderstorm activity a year, which ranks somewhat above average in the number of thunderstorm days for the United States. Illinois is vulnerable to tornadoes with an average of 35 occurring annually, which puts much of the state at around five tornadoes per 10,000 square miles (30,000 km) annually. While tornadoes are no more powerful in Illinois than other states, some of Tornado Alley's deadliest tornadoes on record have occurred in the state. The Tri-State Tornado of 1925 killed 695 people in three states; 613 of the victims died in Illinois. Other significant high-casualty tornadoes include the 1896 St. Louis – East St. Louis tornado, which killed 111 people in East St. Louis and a May 1917 tornado that killed 101 people in Charleston and Mattoon. Modern developments in storm forecasting and tracking have caused death tolls from tornadoes to decline dramatically, with the 1967 Belvidere – Oak Lawn tornado outbreak (58 fatalities) and 1990 Plainfield tornado (29 fatalities) standing out as exceptions. On November 18, 2013, tornadoes touched down and ripped through Washington, Illinois. There were seven fatalities.

City Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cairo 43/25 48/29 59/37 70/46 78/57 86/67 90/71 88/69 81/61 71/49 57/39 46/30
Chicago 31/16 36/21 47/31 59/42 70/52 81/61 85/65 83/65 75/57 64/45 48/34 36/22
Edwardsville 36/19 42/24 52/34 64/45 75/55 84/64 89/69 86/66 79/58 68/46 53/35 41/25
Moline 30/12 36/18 48/29 62/39 73/50 83/60 86/64 84/62 76/53 64/42 48/30 34/18
Peoria 31/14 37/20 49/30 62/40 73/51 82/60 86/65 84/63 77/54 64/42 49/31 36/20
Rockford 27/11 33/16 46/27 59/37 71/48 80/58 83/63 81/61 74/52 62/40 46/29 32/17
Springfield 33/17 39/22 51/32 63/42 74/53 83/62 86/66 84/64 78/55 67/44 51/34 38/23

Illinois: Demographics

Historical population
Census Pop.
1800 2,458 -
1810 12,282 399.7%
1820 55,211 349.5%
1830 157,445 185.2%
1840 476,183 202.4%
1850 851,470 78.8%
1860 1,711,951 101.1%
1870 2,539,891 48.4%
1880 3,077,871 21.2%
1890 3,826,352 24.3%
1900 4,821,550 26.0%
1910 5,638,591 16.9%
1920 6,485,280 15.0%
1930 7,630,654 17.7%
1940 7,897,241 3.5%
1950 8,712,176 10.3%
1960 10,081,158 15.7%
1970 11,113,976 10.2%
1980 11,426,518 2.8%
1990 11,430,602 0.0%
2000 12,419,293 8.6%
2010 12,830,632 3.3%
Est. 2016 12,801,539 −0.2%
Source:
1910–2010
2015 Estimate
Dot Density Map Displaying the Population of Illinois

The United States Census Bureau estimates that the population of Illinois was 12,801,539 on July 1, 2016, a 0.23% decrease since the 2010 United States Census. Illinois is the most populous state in the Midwest region. Chicago, the third most populous city in the United States, is the center of the Chicago metropolitan area. Chicagoland, as this area is known locally, comprises only 8% of the land area of the state, but contains 65% of the state's residents.

According to the 2010 Census, the racial composition of the state was:

  • 71.5% White American (63.7% non-Hispanic white, 7.8% White Hispanic)
  • 14.5% Black or African American
  • 0.3% American Indian and Alaska Native
  • 4.6% Asian American
  • 2.3% Multiracial American
  • 6.8% some other race

In the same year 15.8% of the total population was of Hispanic or Latino origin (they may be of any race).

Illinois Racial Breakdown of Population
Racial composition 1990 2000 2010
White 78.3% 73.5% 71.5%
Black 14.8% 15.1% 14.5%
Asian 2.5% 3.4% 4.6%
Native 0.2% 0.2% 0.3%
Native Hawaiian and
other Pacific Islander
Other race 4.2% 5.8% 6.7%
Two or more races 1.9% 2.3%

The state's most populous ethnic group, non-Hispanic white, has declined from 83.5% in 1970 to 63.3% in 2011. As of 2011, 49.4% of Illinois's population younger than age 1 were minorities (note: children born to white Hispanics are counted as minority group).

At the 2007 estimates from the U.S. Census Bureau, there were 1,768,518 foreign-born inhabitants of the state or 13.8% of the population, with 48.4% from Latin America, 24.6% from Asia, 22.8% from Europe, 2.9% from Africa, 1.2% from Northern America and 0.2% from Oceania. Of the foreign-born population, 43.7% were naturalized U.S. citizens and 56.3% were not U.S. citizens. In 2007, 6.9% of Illinois' population was reported as being under age 5, 24.9% under age 18 and 12.1% were age 65 and over. Females made up approximately 50.7% of the population.

According to the 2007 estimates, 21.1% of the population had German ancestry, 13.3% had Irish ancestry, 8% had British ancestry, 7.9% had Polish ancestry, 6.4% had Italian ancestry, 4.6% listed themselves as American, 2.4% had Swedish ancestry, 2.2% had French ancestry, other than Basque, 1.6% had Dutch ancestry, and 1.4% had Norwegian ancestry. Illinois also has large numbers of African Americans and Latinos (mostly Mexicans and Puerto Ricans).

Chicago, along the shores of Lake Michigan, is the nation's third largest city. In 2000, 23.3% of Illinois' population lived in the city of Chicago, 43.3% in Cook County, and 65.6% in the counties of the Chicago metropolitan area: Will, DuPage, Kane, Lake, and McHenry counties, as well as Cook County. The remaining population lives in the smaller cities and rural areas that dot the state's plains. As of 2000, the state's center of population was at  / 41.278216; -88.380238, located in Grundy County, northeast of the village of Mazon.

Illinois: Birth data

Note: Births in table don't add up, because Hispanics are counted both by their ethnicity and by their race, giving a higher overall number.

Live Births by Race/Ethnicity of Mother
Race 2013 2014 2015
White: 119,157 (75.9%) 119,995 (75.7%) 119,630 (75.6%)
> Non-Hispanic White 85,866 (54.7%) 86,227 (54.4%) 85,424 (54.0%)
Black 27,692 (17.6%) 28,160 (17.8%) 28,059 (17.7%)
Asian 9,848 (6.3%) 10,174 (6.4%) 10,222 (6.5%)
Native 234 (0.1%) 227 (0.1%) 205 (0.1%)
Hispanic (of any race) 33,454 (21.3%) 33,803 (21.3%) 33,902 (21.4%)
Total Illinois 156,931 (100%) 158,556 (100%) 158,116 (100%)

Illinois: Urban areas

Chicago is the largest city in the state and the third most populous city in the United States, with its 2010 population of 2,695,598. The U.S. Census Bureau currently lists seven other cities with populations of over 100,000 within Illinois. Based upon the Census Bureau's official 2010 population: Aurora, a Chicago satellite town that eclipsed Rockford for the title of second most populous city in Illinois; its 2010 population was 197,899. Rockford, at 152,871, is the third largest city in the state, and is the largest city in the state not located within the Chicago suburbs. Joliet, located in metropolitan Chicago, is the fourth largest city in the state, with a population of 147,433. Naperville, a suburb of Chicago, is fifth with 141,853. Naperville and Aurora share a boundary along Illinois Route 59. Springfield, the state's capital, comes in as sixth most populous with 117,352 residents. Peoria, which decades ago was the second-most populous city in the state, is seventh with 115,007. The eighth largest and final city in the 100,000 club is Elgin, a northwest suburb of Chicago, with a 2010 population of 108,188.

The most populated city in the state south of Springfield is Belleville, with 44,478 people at the 2010 census. It is located in the Illinois portion of Greater St. Louis (often called the Metro-East area), which has a rapidly growing population of over 700,000 people.

Other major urban areas include the Champaign-Urbana Metropolitan Area, which has a combined population of almost 230,000 people, the Illinois portion of the Quad Cities area with about 215,000 people, and the Bloomington-Normal area with a combined population of over 165,000.

Major cities and towns

Largest cities or towns in Illinois
Source?
Rank Name County Pop.
Aurora
Aurora
1 Chicago Cook 2,704,958 Joliet
Joliet
Rockford
Rockford
2 Aurora Kane 201,110
3 Joliet Will 148,262
4 Rockford Winnebago 147,651
5 Naperville DuPage 147,122
6 Springfield Sangamon 115,715
7 Peoria Peoria 114,265
8 Elgin Kane 112,123
9 Waukegan Lake 88,182
10 Champaign Champaign 86,637

Illinois: Languages

The official language of Illinois is English, although between 1923 and 1969 state law gave official status to "the American language." Nearly 80% of people in Illinois speak English natively, and most of the rest speak it fluently as a second language. A number of dialects of American English are spoken, ranging from Inland Northern American English and African American Vernacular English around Chicago, to Midland American English in Central Illinois to Southern American English in the far south.

Over 20% of Illinoians speak a language other than English at home, of which Spanish is by far the most widespread at more than 12% of the total population. A sizeable number of Polish speakers is present in the Chicago Metropolitan Area.

Illinois: Religion

Illinois: Christianity

Roman Catholics constitute the single largest religious denomination in Illinois; they are heavily concentrated in and around Chicago, and account for nearly 30% of the state's population. However, taken together as a group, the various Protestant denominations comprise a greater percentage of the state's population than do Catholics. In 2010 Catholics in Illinois numbered 3,648,907. The largest Protestant denominations were the United Methodist Church with 314,461, and the Southern Baptist Convention, with 283,519 members. Illinois has one of the largest concentrations of Missouri Synod Lutherans in the United States.

Illinois: Importance in the Latter Day Saint Movement

Illinois played an important role in the early Latter Day Saint movement, with Nauvoo, Illinois, becoming a gathering place for Mormons in the early 1840s. Nauvoo was the location of the succession crisis, which led to the separation of the Mormon movement into several Latter Day Saint sects. The Church of Jesus Christ of Latter-day Saints, the largest of the sects to emerge from the Mormon schism, has over 55,000 adherents in Illinois today.

Illinois: Other religions

Chicago and its suburbs are also home to a large and growing population of Hindus, Muslims, Baha'is and Buddhists. Muslims constituted the largest non-Christian group with 359,264 adherents. Illinois has the largest concentration of Muslims by state in the country with 2800 Muslims per 100,000 citizens. The largest and oldest surviving Bahá'í House of Worship in the world is located in Wilmette, Illinois and the oldest standing mosque in the U.S. is the Al-Sadiq Mosque of the Ahmadiyya Muslim Community, located in the Bronzeville neighborhood of Chicago. The Chicago area has a large Jewish community, particularly in the suburbs of Skokie and Morton Grove. Current Chicago Mayor Rahm Emanuel is the Windy City's first Jewish Mayor.

Illinois: Economy

The Federal Reserve Bank of Chicago at the heart of Chicago's financial center

The dollar gross state product for Illinois was estimated to be US$772 billion in 2015. The state's 2010 per capita gross state product was estimated to be US$45,302, and its per capita personal income was estimated to be US$41,411 in 2009.

As of May 2017, the state's unemployment rate was 4.6%.

Illinois: Taxes

Illinois' state income tax is calculated by multiplying net income by a flat rate. In 1990, that rate was set at 3%, but in 2010, the General Assembly voted in a temporary increase in the rate to 5%; the new rate went into effect on January 1, 2011; the personal income rate partially sunset on January 1, 2015 to 3.75%, while the corporate income tax fell to 5.25%. There are two rates for state sales tax: 6.25% for general merchandise and 1% for qualifying food, drugs, and medical appliances. The property tax is a major source of tax revenue for local government taxing districts. The property tax is a local-not state-tax, imposed by local government taxing districts, which include counties, townships, municipalities, school districts, and special taxation districts. The property tax in Illinois is imposed only on real property.

Illinois: Agriculture

Corn and soybean fields near Royal, Illinois
Corn and soybean fields near Royal, Illinois
Acres of Harvested Wheat in Illinois in 2012

Illinois' major agricultural outputs are corn, soybeans, hogs, cattle, dairy products, and wheat. In most years, Illinois is either the first or second state for the highest production of soybeans, with a harvest of 427.7 million bushels (11.64 million metric tons) in 2008, after Iowa's production of 444.82 million bushels (12.11 million metric tons). Illinois ranks second in U.S. corn production with more than 1.5 billion bushels produced annually. With a production capacity of 1.5 billion gallons per year, Illinois is a top producer of ethanol; ranking third in the United States in 2011. Illinois is a leader in food manufacturing and meat processing. Although Chicago may no longer be "Hog Butcher for the World," the Chicago area remains a global center for food manufacture and meat processing, with many plants, processing houses, and distribution facilities concentrated in the area of the former Union Stock Yards. Illinois also produces wine, and the state is home to two American viticultural areas. In the area of The Meeting of the Great Rivers Scenic Byway, peaches and apples are grown. The German immigrants from agricultural backgrounds who settled in Illinois in the mid- to late 19th century are in part responsible for the profusion of fruit orchards in that area of Illinois. Illinois' universities are actively researching alternative agricultural products as alternative crops.

Illinois: Manufacturing

Illinois is one of the nation's manufacturing leaders, boasting annual value added productivity by manufacturing of over $107 billion in 2006. As of 2011, Illinois is ranked as the 4th most productive manufacturing state in the country, behind California, Texas, and Ohio. About three-quarters of the state's manufacturers are located in the Northeastern Opportunity Return Region, with 38 percent of Illinois' approximately 18,900 manufacturing plants located in Cook County. As of 2006, the leading manufacturing industries in Illinois, based upon value-added, were chemical manufacturing ($18.3 billion), machinery manufacturing ($13.4 billion), food manufacturing ($12.9 billion), fabricated metal products ($11.5 billion), transportation equipment ($7.4 billion), plastics and rubber products ($7.0 billion), and computer and electronic products ($6.1 billion).

Illinois: Services

By the early 2000s, Illinois' economy had moved toward a dependence on high-value-added services, such as financial trading, higher education, law, logistics, and medicine. In some cases, these services clustered around institutions that hearkened back to Illinois' earlier economies. For example, the Chicago Mercantile Exchange, a trading exchange for global derivatives, had begun its life as an agricultural futures market. Other important non-manufacturing industries include publishing, tourism, and energy production and distribution.

Illinois: Investments

Venture capitalists funded a total of approximately $62 billion in the US economy in 2016. Of this amount, Illinois based companies received approximately $1.1 billion. Similarly, in FY 2016 the US Federal Government spent $461 billion on contracts in the US. Of this amount, Illinois based companies received approximately $8.7 billion.

Illinois: Energy

Illinois is a net importer of fuels for energy, despite large coal resources and some minor oil production. Illinois exports electricity, ranking fifth among states in electricity production and seventh in electricity consumption.

Illinois: Coal

The coal industry of Illinois has its origins in the middle 19th century, when entrepreneurs such as Jacob Loose discovered coal in locations such as Sangamon County. Jacob Bunn contributed to the development of the Illinois coal industry, and was a founder and owner of the Western Coal & Mining Company of Illinois. About 68% of Illinois has coal-bearing strata of the Pennsylvanian geologic period. According to the Illinois State Geological Survey, 211 billion tons of bituminous coal are estimated to lie under the surface, having a total heating value greater than the estimated oil deposits in the Arabian Peninsula. However, this coal has a high sulfur content, which causes acid rain unless special equipment is used to reduce sulfur dioxide emissions. Many Illinois power plants are not equipped to burn high-sulfur coal. In 1999, Illinois produced 40.4 million tons of coal, but only 17 million tons (42%) of Illinois coal was consumed in Illinois. Most of the coal produced in Illinois is exported to other states and countries. In 2008, Illinois exported 3 million tons of coal and was projected to export 9 million tons in 2011, as demand for energy grows in places such as China, India, elsewise in Asia and Europe. As of 2010, Illinois was ranked third in recoverable coal reserves at producing mines in the Nation. Most of the coal produced in Illinois is exported to other states, while much of the coal burned for power in Illinois (21 million tons in 1998) is mined in the Powder River Basin of Wyoming.

Mattoon was recently chosen as the site for the Department of Energy's FutureGen project, a 275 megawatt experimental zero emission coal-burning power plant that the DOE just gave a second round of funding. In 2010, after a number of setbacks, the city of Mattoon backed out of the project.

Illinois: Petroleum

Illinois is a leading refiner of petroleum in the American Midwest, with a combined crude oil distillation capacity of nearly 900,000 barrels per day (140,000 m/d). However, Illinois has very limited crude oil proved reserves that account for less than 1% of U.S. crude oil proved reserves. Residential heating is 81% natural gas compared to less than 1% heating oil. Illinois is ranked 14th in oil production among states, with a daily output of approximately 28,000 barrels (4,500 m) in 2005.

Illinois: Nuclear power

Byron Nuclear Generating Station in Ogle County.
Average annual wind power distribution for Illinois, 50 m (160 ft) height above ground (2009).

Nuclear power arguably began in Illinois with the Chicago Pile-1, the world's first artificial self-sustaining nuclear chain reaction in the world's first nuclear reactor, built on the University of Chicago campus. There are six operating nuclear power plants in Illinois: Braidwood; Byron; Clinton; Dresden; LaSalle; and Quad Cities. With the exception of the single-unit Clinton plant, each of these facilities has two reactors. Three reactors have been permanently shut down and are in various stages of decommissioning: Dresden-1 and Zion-1 and 2. Illinois ranked first in the nation in 2010 in both nuclear capacity and nuclear generation. Generation from its nuclear power plants accounted for 12 percent of the Nation's total. In 2007, 48% of Illinois' electricity was generated using nuclear power. The Morris Operation is the only de facto high-level radioactive waste storage site in the United States.

Illinois: Wind power

Illinois has seen growing interest in the use of wind power for electrical generation. Most of Illinois was rated in 2009 as "marginal or fair" for wind energy production by the U.S. Department of Energy, with some western sections rated "good" and parts of the south rated "poor". These ratings are for wind turbines with 50-metre (160 ft) hub heights; newer wind turbines are taller, enabling them to reach stronger winds farther from the ground. As a result, more areas of Illinois have become prospective wind farm sites. As of September 2009, Illinois had 1116.06 MW of installed wind power nameplate capacity with another 741.9 MW under construction. Illinois ranked ninth among U.S. states in installed wind power capacity, and sixteenth by potential capacity. Large wind farms in Illinois include Twin Groves, Rail Splitter, EcoGrove, and Mendota Hills.

As of 2007, wind energy represented only 1.7% of Illinois' energy production, and it was estimated that wind power could provide 5–10% of the state's energy needs. Also, the Illinois General Assembly mandated in 2007 that by 2025, 25% of all electricity generated in Illinois is to come from renewable resources.

Illinois: Biofuels

Illinois is ranked second in corn production among U.S. states, and Illinois corn is used to produce 40% of the ethanol consumed in the United States. The Archer Daniels Midland corporation in Decatur, Illinois is the world's leading producer of ethanol from corn.

The National Corn-to-Ethanol Research Center (NCERC), the world's only facility dedicated to researching the ways and means of converting corn (maize) to ethanol is located on the campus of Southern Illinois University Edwardsville.

University of Illinois at Urbana-Champaign is one of the partners in the Energy Biosciences Institute (EBI), a $500 million biofuels research project funded by petroleum giant BP.

Illinois: Arts and culture

Illinois: Museums

Illinois has numerous museums; the greatest concentration of these is in Chicago. Several museums in the city of Chicago are considered some of the best in the world. These include the John G. Shedd Aquarium, the Field Museum of Natural History, the Art Institute of Chicago, the Adler Planetarium, and the Museum of Science and Industry.

The modern Abraham Lincoln Presidential Library and Museum in Springfield is the largest and most attended presidential library in the country. The Illinois State Museum boasts a collection of 13.5 million objects that tell the story of Illinois life, land, people, and art. The ISM is among only 5% of the nation's museums that are accredited by the American Alliance of Museums. Other historical museums in the state include the Polish Museum of America in Chicago; Magnolia Manor in Cairo; Easley Pioneer Museum in Ipava; the Elihu Benjamin Washburne; Ulysses S. Grant Homes, both in Galena; and the Chanute Air Museum, located on the former Chanute Air Force Base in Rantoul.

The Chicago metropolitan area also has two zoos: The very large Brookfield Zoo, located approximately 13 miles west of the city center in suburban Brookfield, contains over 2300 animals and covers 216 acres (87 ha). The Lincoln Park Zoo is located in huge Lincoln Park on Chicago's North Side, approximately 3 miles (4.8 km) north of the Loop. The zoo covers over 35 acres (14 ha) within the park.

Illinois: Music

Joey Miskulin, an inductee of the International Polka Association's Hall of Fame, performing as "Joey the Cowpolka King"

Illinois is a leader in music education having hosted the Midwest Clinic: An International Band and Orchestra Conference since 1946, as well being home to the Illinois Music Educators Association (IMEA), one of the largest professional music educator's organizations in the country. Each summer since 2004, Southern Illinois University Carbondale has played host to the Southern Illinois Music Festival, which presents dozens of performances throughout the region. Past featured artists include the Eroica Trio and violinist David Kim.

Chicago, in the northeast corner of the state, is a major center for music in the midwestern United States where distinctive forms of blues (greatly responsible for the future creation of rock and roll), and house music, a genre of electronic dance music, were developed.

The Great Migration of poor black workers from the South into the industrial cities brought traditional jazz and blues music to the city, resulting in Chicago blues and "Chicago-style" Dixieland jazz. Notable blues artists included Muddy Waters, Junior Wells, Howlin' Wolf and both Sonny Boy Williamsons; jazz greats included Nat King Cole, Gene Ammons, Benny Goodman and Bud Freeman. Chicago is also well known for its soul music.

In the early 1930s, Gospel music began to gain popularity in Chicago due to Thomas A. Dorsey's contributions at Pilgrim Baptist Church.

In the 1980s and 1990s, heavy rock, punk and hip hop also became popular in Chicago. Orchestras in Chicago include the Chicago Symphony Orchestra, the Lyric Opera of Chicago and the Chicago Sinfonietta.

Illinois: Sports

Soldier Field, Chicago

Illinois: Major league sports

As one of the United States' major metropolises, all major sports leagues have teams headquartered in Chicago.

  • Two Major League Baseball teams are located in the state. The Chicago Cubs of the National League play in the second-oldest major league stadium (Wrigley Field) and are widely known for having the longest championship drought in all of major American sport: not winning the World Series since 1908. That drought finally came to an end when the Cubs beat the Cleveland Indians in seven games to win the 2016 World Series. The Chicago White Sox of the American League won the World Series in 2005, their first since 1917. They play on the city's south side at Guaranteed Rate Field.
  • The Chicago Bears football team has won nine total NFL Championships, the last occurring in Super Bowl XX on January 26, 1986.
  • The Chicago Bulls of the NBA is one of the most recognized basketball teams in the world, due largely to the efforts of Michael Jordan, who led the team to six NBA championships in eight seasons in the 1990s.
  • The Chicago Blackhawks of the NHL began playing in 1926 as a member of the Original Six and have won six Stanley Cups, most recently in 2015.
  • The Chicago Fire soccer club is a member of MLS and has been one of the league's most successful and best-supported clubs since its founding in 1997, winning one league and four Lamar Hunt U.S. Open Cups in that timespan.
  • The Chicago Sky of the Women's National Basketball Association, a franchise in the pro league since 2006.

Illinois: Minor league sports

Many minor league teams also call Illinois their home. They include:

  • The Bloomington Edge of the Indoor Football League
  • The Bloomington Flex of the Midwest Professional Basketball Association
  • The Chicago Bandits of the NPF, a female softball league; won first title in 2008
  • The Chicago Red Stars of the NWSL, previously of Women's Professional Soccer League (WPS) and Women's Premier Soccer League (WPSL)
  • The Chicago Wolves are an AHL team
  • The Gateway Grizzlies of the Frontier League in Sauget, Illinois
  • The Kane County Cougars of the Midwest League
  • The Normal CornBelters of the Frontier League
  • The Joliet Slammers of the Frontier League
  • The Peoria Chiefs of the Midwest League
  • The Peoria Rivermen are an SPHL team
  • The Rockford Aviators of the Frontier League
  • The Rockford IceHogs are an AHL team
  • The Schaumburg Boomers of the Frontier League
  • The Southern Illinois Miners based out of Marion in the Frontier League
  • The Windy City Bulls of the NBA G League

Illinois: College sports

The state features 13 athletic programs that compete in NCAA Division I, the highest level of U.S. college sports.

The two most prominent are the Illinois Fighting Illini and Northwestern Wildcats, both members of the Big Ten Conference and the only ones competing in one of the so-called "Power Five conferences". The Fighting Illini football team has won five national championships and three Rose Bowl Games, whereas the men's basketball team has won 17 conference season and played five Final Fours. Meanwhile, the Wildcats have won eight football conference championships and one Rose Bowl Game.

The Northern Illinois Huskies from DeKalb, Illinois compete in the Mid-American Conference winning 4 conference championships and earning a bid in the Orange Bowl along with producing Heisman candidate Jordan Lynch at quarterback. The Huskies are the state's only other team competing in the Football Bowl Subdivision, the top level of NCAA football.

Four schools have football programs that compete in the second level of Division I football, the Football Championship Subdivision. The Illinois State Redbirds (Normal, adjacent to Bloomington) and Southern Illinois Salukis (the latter representing Southern Illinois University's main campus in Carbondale) are members of the Missouri Valley Conference (MVC) for non-football sports and the Missouri Valley Football Conference (MVFC). The Western Illinois Leathernecks (Macomb) are full members of the Summit League, which does not sponsor football, and also compete in the MVFC. The Eastern Illinois Panthers (Charleston) are members of the Ohio Valley Conference (OVC).

The city of Chicago is home to four Division I programs that do not sponsor football. The DePaul Blue Demons, with main campuses in Lincoln Park and the Loop, are members of the Big East Conference. The Loyola Ramblers, with their main campus straddling the Edgewater and Rogers Park community areas on the city's far north side, compete in the MVC. The UIC Flames, from the Near West Side next to the Loop, are in the Horizon League. The Chicago State Cougars, from the city's south side, compete in the Western Athletic Conference.

Finally, two non-football Division I programs are located downstate. The Bradley Braves (Peoria) are MVC members, and the SIU Edwardsville Cougars (in the Metro East region across the Mississippi River from St. Louis) compete in the OVC.

Illinois: Former Chicago sports franchises

Illinois: Folded teams

The city was formerly home to several other teams that either failed to survive, or that belonged to leagues that folded.

  • The Chicago Blitz, United States Football League 1982–84
  • The Chicago Sting, North American Soccer League 1975–84 and Major Indoor Soccer League
  • The Chicago Cougars, World Hockey Association 1972–75
  • The Chicago Rockers, Continental Basketball Association
  • The Chicago Skyliners, American Basketball Association 2000–01
  • The Chicago Bruisers, Arena Football League 1987–1989
  • The Chicago Power, National Professional Soccer League 1984–2001
  • The Chicago Blaze, National Women's Basketball League
  • The Chicago Machine, Major League Lacrosse
  • The Chicago Whales of the Federal Baseball League, a rival league to Major League Baseball from 1914 to 1916
  • The Chicago American Giants of the Negro baseball league, 1910–1952
  • The Chicago Bruins of the National Basketball League, 1939–42
  • The Chicago Studebaker Flyers of the NBL, 1942–43
  • The Chicago American Gears of the NBL, 1944–47
  • The Chicago Stags of the Basketball Association of America, 1946–50
  • The Chicago Majors of the American Basketball League, 1961–63
  • The Chicago Express of the ECHL
  • The Chicago Enforcers of the XFL pro football league
  • The Chicago Fire, World Football League 1974
  • The Chicago Winds, World Football League 1975
  • The Chicago Hustle, Women's Professional Basketball League 1978–81
  • The Chicago Mustangs, North American Soccer League 1966–67
  • The Chicago Storm, Ultimate Soccer League 2004–05
  • The Chicago Rush, Arena Football League 2001–13
Illinois: Relocated teams

The NFL's Arizona Cardinals, who currently play in the Phoenix suburb of Glendale, Arizona, played in Chicago as the Chicago Cardinals, until moving to St. Louis, Missouri after the 1959 season. An NBA expansion team known as the Chicago Packers in 1961–62 and the Chicago Zephyrs the following year moved to Baltimore after the 1962–63 season. The franchise is now known as the Washington Wizards.

Illinois: Professional sports teams outside of Chicago

The Peoria Chiefs and Kane County Cougars are minor league baseball teams affiliated with MLB. The Schaumburg Boomers and Lake County Fielders are members of the North American League, and the Southern Illinois Miners, Gateway Grizzlies, Joliet Slammers, Windy City ThunderBolts and Normal CornBelters belong to the Frontier League.

In addition to the Chicago Wolves, the AHL also has the Rockford IceHogs serving as the AHL affiliate of the Chicago Blackhawks. The second incarnation of the Peoria Rivermen plays in the SPHL.

Illinois: Motor racing

Motor racing oval tracks at the Chicagoland Speedway in Joliet, the Chicago Motor Speedway in Cicero and the Gateway International Raceway in Madison, near St. Louis, have hosted NASCAR, CART, and IRL races, whereas the Sports Car Club of America, among other national and regional road racing clubs, have visited the Autobahn Country Club in Joliet, the Blackhawk Farms Raceway in South Beloit and the former Meadowdale International Raceway in Carpentersville. Illinois also has several short tracks and dragstrips. The dragstrip at Gateway International Raceway and the Route 66 Raceway, which sits on the same property as the Chicagoland Speedway, both host NHRA drag races.

Illinois: Golf

Illinois features several golf courses such as Olympia Fields, Medinah, Midlothian, Cog Hill and Conway Farms, which have often hosted the BMW Championship, Western Open and Women's Western Open.

Also, the state has hosted 13 editions of the U.S. Open (latest at Olympia Fields in 2003), six edition of the PGA Championship (latest at Medinah in 2006), three editions of the U.S. Women's Open (latest at The Merit Club), the 2009 Solheim Cup (at Rich Harvest Farms) and the 2012 Ryder Cup (at Medinah).

The John Deere Classic is a regular PGA Tour event played in the Quad Cities since 1971, whereas the Encompass Championship is a Champions Tour event since 2013. Previously the LPGA State Farm Classic was an LPGA Tour event from 1976 to 2011.

Illinois: Parks and recreation

The Illinois Centennial Column in Chicago's Logan Square.

The Illinois state parks system began in 1908 with what is now Fort Massac State Park, becoming the first park in a system encompassing over 60 parks and about the same number of recreational and wildlife areas.

Areas under the protection and control of the National Park Service include: the Illinois and Michigan Canal National Heritage Corridor near Lockport; the Lewis and Clark National Historic Trail; the Lincoln Home National Historic Site in Springfield; the Mormon Pioneer National Historic Trail; the Trail of Tears National Historic Trail; the American Discovery Trail, and the Pullman National Monument. The Federal government also manages the Shawnee National Forest and the Midewin National Tallgrass Prairie.

Illinois: Law and government

The government of Illinois, under the Constitution of Illinois, has three branches of government: Executive, legislative and judicial. The executive branch is split into several statewide elected offices, with the Governor as chief executive. Legislative functions are granted to the Illinois General Assembly. The judiciary is composed of the Supreme Court and lower courts.

The James R. Thompson Center in Chicago

The Illinois General Assembly is the state legislature, composed of the 118-member Illinois House of Representatives and the 59-member Illinois Senate. The members of the General Assembly are elected at the beginning of each even-numbered year. The Illinois Compiled Statutes (ILCS) are the codified statutes of a general and permanent nature.

The executive branch is composed of six elected officers and their offices as well as numerous other departments. The six elected officers are the: Governor, Lieutenant Governor, Attorney General, Secretary of State, Comptroller, and Treasurer. The government of Illinois has numerous departments, agencies, boards and commissions, but the so-called code departments provide most of the state's services.

The Judiciary of Illinois is the unified court system of Illinois. It consists of the Supreme Court, Appellate Court, and Circuit Courts. The Supreme Court oversees the administration of the court system.

The administrative divisions of Illinois are counties, townships, precincts, cities, towns, villages, and special-purpose districts. The basic subdivision of Illinois are the 102 counties. 85 Of the 102 counties are in turn divided into townships and precincts. Municipal governments are the cities, villages, and incorporated towns. Some localities possess home rule, which allows them to govern themselves to a certain extent.

Illinois: Politics

Illinois: Party balance

Illinois State Capitol in downtown Springfield
Treemap of the popular vote by county, 2016 presidential election.

Illinois is a Democratic stronghold and considered one of the most Democratic states in the nation. Historically, Illinois was a political swing state, with near-parity existing between the Republican and the Democratic parties. However, in recent elections, the Democratic Party has gained ground and Illinois has come to be seen as a solid "blue" state in presidential contests. Chicago and most of Cook County votes have long been strongly Democratic. However, the "collar counties" (the suburbs surrounding Chicago's Cook County, Illinois), can be seen as moderate voting districts. College towns like Carbondale, Champaign and Normal also lean Democratic.

Republicans continue to prevail in the outlying Chicago exurban areas, as well as rural northern and central Illinois; Republican support is also strong in southern Illinois, outside of the East St. Louis metropolitan area. From 1920 until 1972, the state was carried by the victor of each of these presidential elections – 14 elections. In fact, Illinois was long seen as a national bellwether, supporting the winner in every election in the 20th century except for 1916 and 1976. By contrast, Illinois has trended more toward the Democratic party and such, has voted for their presidential candidates in the last six elections; in 2000, George W. Bush became the first Republican to win the presidency without carrying Illinois or Vermont. Chicago resident and former president Barack Obama easily won the state's 21 electoral votes in 2008, with 61.9% of the vote. In 2010, incumbent Governor Pat Quinn was re-elected with 47% of the vote, while Republican Mark Kirk was elected to the Senate with 48% of the vote. In 2012, President Obama easily carried Illinois again with 58% to Republican Mitt Romney's 41%. In 2014, Republican Bruce Rauner defeated Governor Quinn 50% – 46% to become Illinois' first Republican governor in 12 years when he was sworn in on January 12, 2015, while Democratic Senator Dick Durbin was re-elected with 53% of the vote. In 2016, Hillary Clinton carried Illinois with 55% of the vote and Tammy Duckworth defeated incumbent Mark Kirk 54% to 40%.

Illinois: History of corruption

Politics in the state have been infamous for highly visible corruption cases, as well as for crusading reformers, such as governors Adlai Stevenson and James R. Thompson. In 2006, former Governor George Ryan was convicted of racketeering and bribery, leading to a 6 2-year prison sentence. In 2008, then-Governor Rod Blagojevich was served with a criminal complaint on corruption charges, stemming from allegations that he conspired to sell the vacated Senate seat left by President Barack Obama to the highest bidder. Subsequently, on December 7, 2011, Rod Blagojevich was sentenced to 14 years in prison for those charges, as well as perjury while testifying during the case, totaling 18 convictions. In the late 20th century, Congressman Dan Rostenkowski was imprisoned for mail fraud; former governor and federal judge Otto Kerner, Jr. was imprisoned for bribery; Secretary of State Paul Powell was investigated and found to have gained great wealth through bribes, and State Auditor of Public Accounts (Comptroller) Orville Hodge was imprisoned for embezzlement. In 1912, William Lorimer, the GOP boss of Chicago, was expelled from the U.S. Senate for bribery and in 1921, Governor Len Small was found to have defrauded the state of a million dollars.

Presidential elections results
Year Republican Democratic
2016 38.76% 2,146,015 55.83% 3,090,729
2012 40.66% 2,135,216 57.50% 3,019,512
2008 36.73% 2,031,179 61.83% 3,419,348
2004 44.48% 2,345,946 54.82% 2,891,550
2000 42.58% 2,019,421 54.60% 2,589,026
1996 36.81% 1,587,021 54.32% 2,341,744
1992 34.34% 1,734,096 48.58% 2,453,350
1988 50.69% 2,310,939 48.60% 2,215,940
1984 56.17% 2,707,103 43.30% 2,086,499
1980 49.65% 2,359,049 41.72% 1,981,413
1976 50.10% 2,364,269 48.13% 2,271,295
1972 59.03% 2,788,179 40.51% 1,913,472
1968 47.08% 2,174,774 44.15% 2,039,814
1964 40.53% 1,905,946 59.47% 2,796,833
1960 49.80% 2,368,988 49.98% 2,377,846

Illinois: U.S. Presidents from Illinois

Three presidents have claimed Illinois as their political base: Abraham Lincoln, Ulysses S. Grant, and Barack Obama. Lincoln was born in Kentucky, but moved to Illinois at the age of 21; he served in the General Assembly and represented the 7th congressional district in the US House of Representatives before his election as President. Ulysses S. Grant was born in Ohio and had a military career that precluded settling down, but on the eve of the Civil War, and approaching middle age, Grant moved to Illinois and thus claimed it as his home when running for President. Barack Obama was born and raised in Hawaii (other than a four-year period of his childhood spent in Indonesia) and made Illinois his home and base after completing law school and later represented the state in the US Senate.

Only one person elected President of the United States was actually born in Illinois. Ronald Reagan was born in Tampico, raised in Dixon and educated at Eureka College. Reagan moved to Los Angeles as a young adult and later became Governor of California before being elected President.

Illinois: African-American U.S. senators

Nine African-Americans have served as members of the United States Senate. Three of them have represented Illinois, the most of any single state: Carol Moseley-Braun, Barack Obama, and Roland Burris, who was appointed to replace Obama after his election to the presidency. Moseley-Braun was the first African-American woman to become a U.S. Senator.

Bruce Rauner (R), current Governor of Illinois

Illinois: Political families

Two families from Illinois have played particularly prominent roles in the Democratic Party, gaining both statewide and national fame.

Illinois: Stevensons

The Stevenson family, rooted in central Illinois, has provided four generations of Illinois elected leadership.

  • Adlai Stevenson I (1835–1914) was a Vice President of the United States, as well as a Congressman
  • Lewis Stevenson (1868–1932), son of Adlai, served as Illinois Secretary of State.
  • Adlai Stevenson II (1900–1965), son of Lewis, served as Governor of Illinois and as the US Ambassador to the United Nations; he was also the Democratic party's presidential nominee in 1952 and 1956, losing both elections to Dwight Eisenhower.
  • Adlai Stevenson III (1930– ), son of Adlai II, served ten years as a United States Senator.

Illinois: Daleys

The Daley family's powerbase was in Chicago.

  • Richard J. Daley (1902–1976) served as Mayor of Chicago from 1955 to his death.
  • Richard M. Daley (1942– ), son of Richard J, was Chicago's longest serving mayor, in office from 1989 to 2011.
  • William M. Daley (1948– ), another son of Richard J, is a former White House Chief of Staff and has served in a variety of appointed positions.

Illinois: Education

Illinois: Illinois State Board of education

The Illinois State Board of Education (ISBE) is autonomous of the governor and the state legislature, and administers public education in the state. Local municipalities and their respective school districts operate individual public schools but the ISBE audits performance of public schools with the Illinois School Report Card. The ISBE also makes recommendations to state leaders concerning education spending and policies.

Illinois: Primary and secondary schools

Education is compulsory from ages 7 to 17 in Illinois. Schools are commonly but not exclusively divided into three tiers of primary and secondary education: elementary school, middle school or junior high school, and high school. District territories are often complex in structure. Many areas in the state are actually located in two school districts-one for high school, the other for elementary and middle schools. And such districts do not necessarily share boundaries. A given high school may have several elementary districts that feed into it, yet some of those feeder districts may themselves feed into multiple high school districts.

Illinois: Colleges and universities

The Main Library of the University of Illinois at Urbana-Champaign is home to the Rare Book & Manuscript Library

Using the criterion established by the Carnegie Foundation for the Advancement of Teaching, there are eleven "National Universities" in the state. As of 19 August 2010, six of these rank in the "first tier" (that is, the top quartile) among the top 500 National Universities in the United States, as determined by the U.S. News & World Report rankings: the University of Chicago (4), Northwestern University (12), the University of Illinois at Urbana-Champaign (41), Loyola University Chicago (99), the Illinois Institute of Technology (108), DePaul University (123), University of Illinois at Chicago (129), Illinois State University (149), Southern Illinois University Carbondale (153), and Northern Illinois University (194).

The University of Chicago is continuously ranked as one of the world's top ten universities on various independent university rankings, and its Booth School of Business, along with Northwestern's Kellogg School of Management consistently rank within the top 5 graduate business schools in the country and top 10 in the world. The University of Illinois at Urbana-Champaign is often ranked among the best engineering schools in the world and in United States.

Illinois also has more than 20 additional accredited four-year universities, both public and private, and dozens of small liberal arts colleges across the state. Additionally, Illinois supports 49 public community colleges in the Illinois Community College System.

Illinois: Infrastructure

Illinois: Transportation

Because of its central location and its proximity to the Rust Belt and Grain Belt, Illinois is a national crossroads for air, auto, rail, and truck traffic.

Illinois: Airports

University of Illinois Willard Airport

From 1962 until 1998, Chicago's O'Hare International Airport (ORD) was the busiest airport in the world, measured both in terms of total flights and passengers. While it was surpassed by Atlanta's Hartsfield in 1998, with 59.3 million domestic passengers annually, along with 11.4 million international passengers in 2008, O'Hare remains one of the two or three busiest airports in the world, and some years still ranks number one in total flights. It is a major hub for United Airlines and American Airlines, and a major airport expansion project is currently underway. Chicago Midway International Airport (MDW), which had been the busiest airport in the world until supplanted by O'Hare in 1962, is now the secondary airport in the Chicago metropolitan area. For a time in the late 1960s and 1970s, Midway was nearly vacant except for general aviation, but growth in the area, combined with political deadlock over the building of a new major airport in the region, has caused a resurgence for Midway. It is now a major hub for Southwest Airlines, and services many other airlines as well. Midway served 17.3 million domestic and international passengers in 2008.

Illinois: Rail

Illinois Major Rail Network

Illinois has an extensive passenger and freight rail transportation network. Chicago is a national Amtrak hub and in-state passengers are served by Amtrak's Illinois Service, featuring the Chicago to Carbondale Illini and Saluki, the Chicago to Quincy Carl Sandburg and Illinois Zephyr, and the Chicago to St. Louis Lincoln Service. Currently there is trackwork on the Chicago–St. Louis line to bring the maximum speed up to 110 mph (180 km/h), which would reduce the trip time by an hour and a half. Nearly every North American railway meets at Chicago, making it the largest and most active rail hub in the country. Extensive commuter rail is provided in the city proper and some immediate suburbs by the Chicago Transit Authority's 'L' system. The largest suburban commuter rail system in the United States, operated by Metra, uses existing rail lines to provide direct commuter rail access for hundreds of suburbs to the city and beyond.

In addition to the state's rail lines, the Mississippi River and Illinois River provide major transportation routes for the state's agricultural interests. Lake Michigan gives Illinois access to the Atlantic Ocean by way of the Saint Lawrence Seaway.

Illinois: Interstate highway system

(Learn how and when to remove this template message)

Illinois is among many US states with a well developed interstate highway system. Illinois has the distinction of having the most primary (two-digit) interstates pass through it among all the 50 states with 13 (with the new addition of Interstate 41 near Wisconsin), as well as the 3rd most interstate mileage behind California and Texas.

Major U.S. Interstate highways crossing the state include: Interstate 24 (I-24), I-39, I-41, I-55, I-57, I-64, I-70, I-72, I-74, I-80, I-88, I-90, and I-94.

Illinois: U.S. highway system

(Learn how and when to remove this template message)

Among the U.S. highways that pass through the state, the primary ones are: US 6, US 12, US 14, US 20, US 24, US 30, US 34, US 36, US 40, US 41, US 45, US 50, US 51, US 52, US 54, US 60, US 62, and US 67.

Illinois: See also

  • Outline of Illinois – organized list of topics about Illinois
  • Index of Illinois-related articles
  • Illinois Budget Impasse

Illinois: References

  1. "(5 ILCS 460/20) (from Ch. 1, par. 2901‑20) State Designations Act.". Illinois Compiled Statutes. Springfield, Illinois: Illinois General Assembly. September 4, 1991. Retrieved April 10, 2009. Sec. 20. Official language. The official language of the State of Illinois is English.
  2. "Population and Housing Unit Estimates". U.S. Census Bureau. June 22, 2017. Retrieved June 22, 2017.
  3. "Median Annual Household Income". The Henry J. Kaiser Family Foundation. Retrieved December 9, 2016.
  4. "Charles". NGS data sheet. U.S. National Geodetic Survey. Retrieved October 20, 2011.
  5. "Elevations and Distances in the United States". United States Geological Survey. 2001. Archived from the original on November 2, 2011. Retrieved October 21, 2011.
  6. Elevation adjusted to North American Vertical Datum of 1988.
  7. Ohlemacher, Stephen (May 17, 2007). "Analysis ranks Illinois most average state". Carbondale, Illinois: The Southern Illinoisan. Associated Press. Retrieved April 10, 2009.
  8. [1]
  9. [2]
  10. "Jazz". Encyclopedia of Chicago. Retrieved May 19, 2012.
  11. "Blues". Encyclopedia of Chicago. Retrieved May 19, 2012.
  12. "The History of Illinois License Plates". Cyberdriveillinois.com. Retrieved February 15, 2012.
  13. "Slogan". Museum.state.il.us. Retrieved February 7, 2011.
  14. "Archived copy". Archived from the original on June 23, 2010. Retrieved October 23, 2009.
  15. Hodge, Frederick Webb (1911). Handbook of American Indians north of Mexico, Volume 1. Smithsonian Institution, Bureau of American Ethnology. p. 597. OCLC 26478613.
  16. Stewart, George R. (1967) [1945]. Names on the Land: A Historical Account of Place-Naming in the United States (Sentry (3rd) ed.). Houghton Mifflin.
  17. "Illinois Symbols". State of Illinois. Archived from the original on April 15, 2006. Retrieved April 20, 2006.
  18. Callary, Edward (2008). Place Names of Illinois. University of Illinois Press. p. 169. ISBN 978-0-252-03356-8.
  19. Costa, David J. (January 2007). "Three American Placenames: Illinois" (PDF). Society for the Study of the Indigenous Languages of the Americas Newsletter. 25 (4): 9–12. ISSN 1046-4476. Retrieved May 29, 2011.
  20. ISBN 978-0-670-02090-4. Pg 23 "Cahokia was so large-covering three to five square miles-that archaeologists have yet to probe many portions of it. Its centerpiece was an open fifty-acre Grand Plaza, surrounded by packed-clay pyramids. The size of thirty-five football fields, the Grand Plaza was at the time the biggest public space ever conceived and executed north of Mexico."...Pg 34 "a flat public square 1,600-plus feet in length and 900-plus feet in width
  21. Skele, Mike (1988). "The Great Knob". Studies in Illinois Archaeology. Springfield, Illinois: Illinois Historic Preservation Agency (4). ISBN 0-942579-03-8.
  22. Snow, Dean (2010). Archaeology of Native North Americas. Upper Saddle River, NJ: Prentice Hall. pp. 201–203.
  23. Nash, Gary B. Red, White and Black: The Peoples of Early North America Los Angeles 2015. Chapter 1, p. 6
  24. Austin Alchon, Suzanne (2003). A pest in the land: new world epidemics in a global perspective. University of New Mexico Press. p. 59. ISBN 0-8263-2871-7.
  25. E. Hoxie, Encyclopedia of North American Indians (1996) 266-7, 506
  26. Nelson, Ronald E., ed. (1978). Illinois: Land and Life in the Prairie State. Dubuque, Iowa: Kendall/Hunt. ISBN 0-8403-1831-6.
  27. "Native Americans:American Indian Tribes of Illinois". Museum.state.il.us. October 2, 2002. Retrieved February 27, 2016.
  28. de L'Isle, Guillaume (1718). "Carte de la Louisiane et du Cours du Mississipi. 1718.". An Exhibition of Maps and Navigational Instruments on View. Tracy W. McGregor Room, Alderman Library: University of Virginia. Retrieved January 25, 2010.
  29. Biles, Roger (2005). Illinois: A History of the Land and its People. DeKalb: Northern Illinois University Press. ISBN 0-87580-349-0.
  30. "Full Remarks from Dave M". Sancohis.org. March 16, 2010. Retrieved February 7, 2011.
  31. "Abraham Lincoln and Springfield – Abraham Lincoln's Classroom". Abrahamlincolnsclassroom.org. Retrieved February 7, 2011.
  32. "The other Illinois: How Egypt lost its clout – Chicago Tribune". Articles.chicagotribune.com. June 24, 2001. Retrieved April 29, 2012.
  33. "Southern Illinois Backroads Tourism: In Little Egypt it means bluffs, Superman, even scuba diving » Evansville Courier & Press". Courierpress.com. Archived from the original on January 17, 2013. Retrieved April 29, 2012.
  34. Paul Finkelman, Slavery and the Founders: Race and Liberty in the Age of Jefferson, (2001), p 78
  35. James Pickett Jones, Black Jack: John A. Logan and Southern Illinois in the Civil War Era 1967 ISBN 0-8093-2002-9.
  36. "Black Hawk War". Encyclopedia of Chicago. Retrieved August 10, 2012.
  37. Lewis, James. "The Black Hawk War of 1832". Abraham Lincoln Historical Digitization Project. Retrieved August 10, 2012.
  38. Duff, Judge Andrew D. Egypt – Republished, Springhouse Magazine, accessed May 1, 2006.
  39. Norbury, Frank (Spring 1999). [www.jstor.org/stable/40193299 "Dorothea Dix and the Founding of Illinois' First Mental Hospital"] Check |url= value (help). Journal of the Illinois State Historical Society. University of Illinois Press. 92 (1): 13–29. Retrieved 11 September 2017.
  40. "Illinois Infantry, Cavalry, and Artillery Units", Illinois in the Civil War, Retrieved November 26, 2006
  41. Roland Tweet, Miss Gale's Books: The Beginnings of the Rock Island Public Library, (Rock Island, IL: Rock Island Public Library, 1997), 15.
  42. "Illinois – Race and Hispanic Origin: 1800 to 1990". U.S. Census Bureau. Archived from the original on July 25, 2008.
  43. Peck, Merton J. & Scherer, Frederic M. The Weapons Acquisition Process: An Economic Analysis (1962) Harvard Business School p.111
  44. "ComEd and Electricity Related Messages for Economic Development" (PDF). Archived from the original (PDF) on July 8, 2011. Retrieved February 7, 2011.
  45. "Home | ComEd – An Exelon Company" (PDF). ComEd. Archived from the original (PDF) on September 14, 2013. Retrieved February 27, 2016.
  46. Painter, George (August 10, 2004). "The History of Sodomy Laws in the United States: Illinois". The Sensibilities of Our Forefathers. Gay & Lesbian Archives of the Pacific Northwest. Retrieved January 12, 2012.
  47. Wikisource. Illinois Constitution of 1818.
  48. Horsley, A. Doyne (1986). Illinois: A Geography. Boulder: Westview Press. ISBN 0-86531-522-1.
  49. Illinois State Climatologist Office. Climate Maps for Illinois Archived February 7, 2006, at the Wayback Machine.. Retrieved April 22, 2006.
  50. NWS Chicago, IL (November 2, 2005). "Public Information Statement". Retrieved January 15, 2010.
  51. Weather Underground (January 15, 2009). "Weather History for Rochelle, IL". Retrieved January 2, 2014.
  52. "Annual average number of tornadoes, 1953–2004", NOAA National Climatic Data Center. Retrieved October 24, 2006.
  53. PAH Webmaster (November 2, 2005). "NWS Paducah, KY: NOAA/NWS 1925 Tri-State Tornado Web Site – General Information". Retrieved November 16, 2006.
  54. "Average Weather for Cairo, IL", weather.com
  55. "Chicago Weather Archived May 24, 2008, at the Wayback Machine.", ustravelweather.com
  56. "Average Weather for Edwardsville, IL – Temperature and Precipitation". Weather.com. January 17, 2007. Retrieved May 19, 2012.
  57. "Moline Weather Archived May 24, 2008, at the Wayback Machine.", ustravelweather.com
  58. "Peoria Weather Archived May 24, 2008, at the Wayback Machine.", ustravelweather.com
  59. "Rockford Weather Archived May 24, 2008, at the Wayback Machine.", ustravelweather.com
  60. "Springfield Weather Archived May 24, 2008, at the Wayback Machine.", ustravelweather.com
  61. "Resident Population Data – 2010 Census". 2010.census.gov. Retrieved December 20, 2016.
  62. "Table 1. Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto Rico: April 1, 2010 to July 1, 2015". U.S. Census Bureau. December 23, 2015. Archived from the original (CSV) on December 23, 2015. Retrieved December 23, 2015.
  63. Bureau, US Census. "Utah is Nation’s Fastest-Growing State, Census Bureau Reports". Census.gov. Retrieved September 4, 2017.
  64. Illinois QuickFacts from the US Census Bureau Archived April 1, 2009, at the Wayback Machine.. Quickfacts.census.gov. Retrieved on July 21, 2013.
  65. "Historical Census Statistics on Population Totals By Race, 1790 to 1990, and By Hispanic Origin, 1970 to 1990, For The United States, Regions, Divisions, and States". Census.gov. July 25, 2008. Retrieved September 4, 2017.
  66. Population of Illinois: Census 2010 and 2000 Interactive Map, Demographics, Statistics, Quick Facts
  67. "2010 Census Data". Census.gov. Retrieved September 4, 2017.
  68. "Illinois QuickFacts". U.S. Census Bureau. Archived from the original on April 1, 2009.
  69. Exner, Rich (June 3, 2012). "Americans under age 1 now mostly minorities, but not in Ohio: Statistical Snapshot". The Plain Dealer.
  70. "Illinois Selected Social Characteristics in the United States: 2007". 2007 American Community Survey 1-Year Estimates. U.S. Census Bureau. 2007. Archived from the original on January 19, 2009. Retrieved April 9, 2009.
  71. "Illinois QuickFacts". U.S. Census Bureau. February 20, 2009. Archived from the original on April 1, 2009. Retrieved April 9, 2009.
  72. "Population and Population Centroid by State: 2000". American Congress on Surveying & Mapping. 2008. Archived from the original on October 20, 2001. Retrieved April 9, 2009.
  73. "Births: Final Data for 2013" (PDF). Cdc.gov. Retrieved 4 September 2017.
  74. "Births: Final Data for 2014" (PDF). Cdc.gov. Retrieved 4 September 2017.
  75. "Births: Final Data for 2015" (PDF). Cdc.gov. Retrieved 4 September 2017.
  76. "Table 1: Annual Estimates of the Resident Population for Incorporated Places Over 100,000, Ranked by July 1, 2008 Population: April 1, 2000 to July 1, 2008 (SUB-EST2008-01)". 2008 Population Estimates. Population Division, United States Census Bureau. July 1, 2009. Archived from the original on July 18, 2009. Retrieved July 3, 2009.
  77. "State Designations Act, Illinois Compiled Statutes". Retrieved October 9, 2014.
  78. Ryan, Camille (August 2013). "Language Use in the United States: American Community Survey Reports" (PDF). Census.gov. United States Census Bureau. Retrieved March 30, 2014.
  79. "Illinois". Modern Language Association. Archived from the original on June 19, 2006. Retrieved October 9, 2014.
  80. Kosmin, Barry A.; Mayer, Egon; Keysar, Ariela (December 19, 2001). "State by State Distribution of Selected Religious Groups" (PDF). American Religious Identification Survey 2001. The Graduate Center of the City University of New York. p. 39. Retrieved January 2, 2010.
  81. "Roman Catholicism percentage of catholics statistics – states compared – People data on StateMaster". Statemaster.com. May 15, 2012. Retrieved May 19, 2012.
  82. "Newsroom – The Church of Jesus Christ of Latter-day Saints". Newsroom.lds.org. Archived from the original on August 25, 2010. Retrieved February 7, 2011.
  83. "The Association of Religion Data Archives | County Membership Report". www.thearda.com. Retrieved November 12, 2013.
  84. "The Association of Religion Data Archives | State Membership Report". www.thearda.com. Retrieved November 12, 2013.
  85. Barooah, Jahnabi (June 27, 2012). "PHOTOS: Most And Least Muslim States In America". Huffington Post.
  86. Analysis, US Department of Commerce, BEA, Bureau of Economic. "Bureau of Economic Analysis". Bea.gov. Retrieved September 4, 2017.
  87. "GDP by State". Greyhill Advisors. Retrieved September 16, 2011.
  88. "Table 2. Annual Personal Income and Per Capita Personal Income by State and Region" (PDF). Survey of Current Business – Bureau of Economic Analysis. U.S. Department of Commerce. April 2010. Retrieved April 24, 2010.
  89. Elejalde-Ruiz, Alexia. "Illinois unemployment rate hits 4.6 percent in May, lowest in over 10 years". Chicagotribune.com. Retrieved September 4, 2017.
  90. Pierog, Karen (January 12, 2011). "Illinois lawmakers pass big tax hike to aid budget". Reuters. Retrieved February 7, 2011.
  91. Illinois Department of Revenue. Individual Income Tax. Retrieved January 30, 2011.
  92. Illinois Department of Revenue. Illinois Sales Tax Reference Manual (PDF) Archived May 27, 2008, at the Wayback Machine.. p133. January 1, 2006.
  93. "Soybean Production by State 2008". Soy Stats. The American Soybean Association. 2009. Archived from the original on September 13, 2012. Retrieved January 19, 2010.
  94. "Ethanol Fact Sheet". Illinois Corn Growers Association. 2010. Archived from the original on July 23, 2011. Retrieved January 18, 2010.
  95. "Illinois – State Energy Profile Overview – U.S. Energy Information Administration (EIA)". Eia.gov. March 19, 2015. Retrieved February 27, 2016.
  96. Facts About Illinois Agriculture, Illinois Department of Agriculture. Accessed online April 16, 2012
  97. "Meatpacking in Illinois History by Wilson J. Warren, Illinois History Teacher, 3:2, 2006. Access online April 16, 2012.
  98. Kathleen Walls. "Agri Trails". Americanroads.net. Retrieved February 27, 2016.
  99. "DCEO: Home" (PDF). Ildceo.net. Retrieved February 27, 2016.
  100. "Manufacturing in Illinois" (PDF). Illinois Department of Commerce and Economic Opportunity. 2009. Archived from the original (PDF) on September 29, 2011. Retrieved January 19, 2010.
  101. Pradhan, Nitin (2017-08-28). "Illinois - Want to be a Pioneer in Growing Companies, Jobs, and Competitiveness?". Medium. Retrieved 2017-09-04.
  102. "Illinois in the Global Energy Marketplace Archived May 17, 2008, at the Wayback Machine.", Robert Finley, 2001. Illinois State Geological Survey publication.
  103. Illinois State Geological Survey Archived July 31, 2009, at the Wayback Machine.. Coal in Illinois Archived July 31, 2009, at the Wayback Machine. . Retrieved December 4, 2008.
  104. "DCEO: Home" (PDF). Ildceo.net. Retrieved February 27, 2016.
  105. "Illinois Town Gives Up on Futurgen". Permianbasin360.com. August 12, 2010. Archived from the original on March 9, 2012. Retrieved April 29, 2012.
  106. United States Department of Energy. Petroleum Profile: Illinois Archived October 8, 2009, at the Wayback Machine.. Retrieved April 4, 2006.
  107. "Illinois – U.S. Energy Information Administration (EIA)". Eia.gov. April 19, 2012. Retrieved April 29, 2012.
  108. "Nuclear State Profiles". Eia.gov. Retrieved April 29, 2012.
  109. "Illinois Nuclear Industry". U.S. Energy Information Administration. November 6, 2009. Archived from the original on November 9, 2004. Retrieved January 29, 2010.
  110. "Illinois Wind." Illinois Institute for Rural Affairs, Western Illinois University Illinoiswind.com Archived June 22, 2007, at the Wayback Machine.
  111. "Illinois Wind Activities". EERE. U.S. Department of Energy. October 20, 2009. Archived from the original on February 9, 2010. Retrieved January 14, 2010.
  112. "U.S. Wind Energy Projects – Illinois". American Wind Energy Association. September 30, 2009. Archived from the original on January 5, 2010. Retrieved January 14, 2010.
  113. "Wind Power on the Illinois Horizon", Rob Kanter, September 14, 2006. University of Illinois Environmental Council.
  114. "Illinois Renewable Electricity Profile". U.S. Energy Information Administration. 2007. Archived from the original on May 27, 2008. Retrieved January 15, 2010.
  115. Olbert, Lori (December 13, 2007). "Wind Farm Conference Tackles Complicated Issue". CIProud.com. WYZZ-TV/WMBD-TV. Retrieved January 15, 2010.
  116. "ILFRA". Illinoisrfa.org. Retrieved February 27, 2016.
  117. "Archived copy" (PDF). Archived from the original (PDF) on October 6, 2013. Retrieved September 12, 2013.
  118. "BP Pledges $500 Million for Energy Biosciences Institute and Plans New Business to Exploit Research". Bp.com. June 14, 2006. Archived from the original on May 19, 2012. Retrieved May 19, 2012.
  119. "Gov. Blagojevich joins Gov. Schwarzenegger, top BP executives to celebrate launch of $500 million biosciences energy research partnership with University of Illinois Urbana-Champaign, UC-Berkeley". Illinois.gov. February 1, 2007. Archived from the original on May 26, 2012. Retrieved May 19, 2012.
  120. Centerstage Chicago Archived July 8, 2008, at the Wayback Machine. Retrieved on September 18, 2008
  121. Chicago Sinfonietta Website. Retrieved on November 7, 2008
  122. Mark McGuire Commentary (June 12, 2010). "Long look at Top 10 title droughts". Times Union. Retrieved February 7, 2011.
  123. "The Longest Running Title Droughts in Sports". Bleacher Report. June 10, 2010. Archived from the original on July 8, 2011. Retrieved February 7, 2011.
  124. "Chicago Red Stars History – Chicago Red Stars". Chicagoredstars.com. Retrieved February 27, 2016.
  125. "Illinois & Michigan Canal". National Park Service. Archived from the original on July 26, 2008. Retrieved July 15, 2008.
  126. "Illinois". National Park Service. Retrieved July 15, 2008.
  127. Decker, John F.; Kopacz, Christopher (2012). Illinois Criminal Law: A Survey of Crimes and Defenses (5th ed.). ISBN 978-0-7698-5284-3.
  128. Smith, Lori L.; Barkley, Daniel C.; Cornwall, Daniel C.; Johnson, Eric W.; Malcomb, J. Louise (2003). Tapping State Government Information Sources. ISBN 1-57356-387-0. LCCN 2002044846.
  129. Uphoff, Judy Lee (2012). "The Governor and the Executive Branch". In Lind, Nancy S.; Rankin, Erik. Governing Illinois: Your Connection to State and Local Government (PDF) (4th ed.). Center Publications, Center for State Policy and Leadership, ISBN 978-0-938943-28-0.
  130. 20 ILCS 5
  131. Individual State Descriptions: 2007 (PDF), 2007 Census of Governments, United States Census Bureau, November 2012, pp. 89–97
  132. Census 2007, p. 89.
  133. Illinois Regional Archives Depository System. "Name Index to Illinois Local Governments". Illinois State Archives. Illinois Secretary of State. Retrieved November 11, 2013.
  134. Gove, Samuel Kimball; Nowlan, James Dunlap (1996). Illinois Politics & Government: The Expanding Metropolitan Frontier. Politics and Governments of the American States. Lincoln: ISBN 0-8032-7014-3. LCCN 95046017.
  135. McClelland, Edward (August 4, 2011). "Illinois: The Most Democratic State". NBC Chicago. Retrieved December 29, 2016.
  136. "Suburb shift turns state blue / The Christian Science Monitor". CSMonitor.com. July 16, 2004. Retrieved February 7, 2011.
  137. "Chicgao's [sic] dominance puts Illinois solidly in 'blue-state' America. – Chicago Tribune (Chicago, IL)". Highbeam.com. November 8, 2004. Retrieved February 7, 2011.
  138. Pensoneau, Taylor (1997). Governor Richard Ogilvie: in the interest of the state. Southern Illinois University Press. p. 314. ISBN 978-0-8093-2148-3. Retrieved September 23, 2009.
  139. Gimpel, James G.; Jason E. Schuknecht (2004). Patchwork Nation: Sectionalism and Political Change in American Politics. ISBN 978-0-472-03030-9. Retrieved September 23, 2009.
  140. Meet the New Bellwether States: Ohio and Nevada – Smart Politics. Blog.lib.umn.edu. Retrieved on July 21, 2013.
  141. Illinois as a bellwether: So what?. Lib.niu.edu. Retrieved on July 21, 2013.
  142. Merriner, James L. (2004). Grafters and Goo Goos: corruption and reform in Chicago, 1833–2003. Carbondale: Southern Illinois University Press. ISBN 978-0-8093-2571-9. OCLC 52720998.
  143. "U.S. Senate: Art & History Home". Senate.gov. Retrieved February 7, 2011.
  144. "Best Colleges 2010 – National Universities Rankings". U.S. News & World Report. August 19, 2009. Retrieved May 31, 2016.
  145. "O'Hare International Airport Activity Statistics" (PDF). City of Chicago: FlyChicago.com. March 27, 2009. Archived from the original (PDF) on January 1, 2010. Retrieved April 10, 2009.
  146. "Midway Airport Activity Statistics" (PDF). FlyChicago.com. City of Chicago. January 30, 2009. Archived from the original (PDF) on January 1, 2010. Retrieved April 10, 2009.
  147. "Interstates by State". Interstate-Guide. February 2, 2016. Retrieved February 27, 2016.

Illinois: Further reading

  • Bridges, Roger D.; Davis, Rodney O. (1984). Illinois: its history & legacy. St. Louis: River City Publishers. ISBN 0-933150-86-5. OCLC 11814096.
  • Cole, Arthur Charles (1987) [1919]. The era of the Civil War, 1848–1870. Urbana: University of Illinois Press. ISBN 978-0-252-01339-3. OCLC 14130434.
  • Davis, James E. (1998). Frontier Illinois. Bloomington: ISBN 0-253-33423-3. OCLC 39182546.
  • Grossman, James R.; Keating, Ann Durkin; Reiff, Janice L. (2005) [2004]. Electronic Encyclopedia of Chicago (Online ed.). Chicago: ISBN 0-226-31015-9. OCLC 60342627. Retrieved January 28, 2009.
  • Hallwas, John E., ed. (1986). Illinois literature: the nineteenth century. Macomb: Illinois Heritage Press. OCLC 14228886.
  • Howard, Robert P. (1972). Illinois; a history of the Prairie State. Grand Rapids: W. B. Eerdmans Pub. Co. ISBN 0-8028-7025-2. OCLC 495362.
  • Jensen, Richard E. (2001). Illinois: a history. Urbana: ISBN 978-0-252-07021-1. OCLC 46769728.
  • Keiser, John H. (1977). Building for the centuries: Illinois, 1865 to 1898. Urbana: University of Illinois Press. ISBN 978-0-252-00617-3. OCLC 2798051.
  • Kilduff, Dorrell; Pygman, C. H. (1962). Illinois; History, government, geography. Chicago: Follett. OCLC 5223888.
  • Kleppner, Paul (1988). Political atlas of Illinois. DeKalb: Northern Illinois University Press. ISBN 978-0-87580-136-0. OCLC 16755435.
  • Meyer, Douglas K. (2000). Making the heartland quilt: a geographical history of settlement and migration in early-nineteenth-century Illinois. Carbondale: Southern Illinois University Press. ISBN 978-0-585-37905-0. OCLC 48139026.
  • Nowlan, James D.; Gove, Samuel K.; Winkel, Richard J. (2010). Illinois Politics: A Citizen's Guide. Urbana: University of Illinois Press. ISBN 978-0-252-07702-9.
  • Sutton, Robert P. (1976). The Prairie State; a documentary history of Illinois. Grand Rapids: Eerdmans. ISBN 0-8028-1651-7. OCLC 2603998.
  • Walton, Clyde C. (1970). An Illinois reader. DeKalb: Northern Illinois University Press. ISBN 978-0-87580-014-1. OCLC 89905.
  • ISBN 978-0-394-72195-8. OCLC 239788752.
  • Official website
  • The Official Website for International Visitors to Chicago
  • Illinois at DMOZ
  • Illinois Bureau of Tourism
  • Illinois: Science In Your Backyard – USGS
  • Illinois State Energy Profile – DOE, Energy Information Administration
  • Illinois: State Fact Sheets – USDA, Economic Research Service
  • Illinois State Guide – LOC, Virtual Programs & Services
  • Biographies Of Governors of Illinois: 1818 to 1885 – compiled by OnlineBiographies.info
  • Illinois Highways Page – by Richard Carlson
  • State of Illinois research information guide from the University of Illinois at Urbana–Champaign
  • Illinois State Agency Databases – compiled by the Government Documents Round Table (GODORT) of the American Library Association
  • Geographic data related to Illinois at OpenStreetMap
Preceded by
Mississippi
List of U.S. states by date of admission to the Union
Admitted on December 3, 1818 (21st)
Succeeded by
Alabama

 / 40; -89

Source of information: Wikipedia, the free encyclopedia. We're not responsible for the content of this article and your use of this information. Disclaimer
Illinois: Information in other languages
Acèh Illinois
Afrikaans Illinois
አማርኛ ኢሊኖይ
Ænglisc Illinois
العربية إلينوي
Aragonés Illinois
ܐܪܡܝܐ ܐܠܝܢܘܝ
Arpetan Illinois
Asturianu Illinois
Avañe'ẽ Illinois
Aymar aru Illinois suyu
Azərbaycanca İllinoys
تۆرکجه ایلینوی ایالتی
বাংলা ইলিনয়
Bân-lâm-gú Illinois
Башҡортса Иллинойс
Беларуская Штат Ілінойс
Беларуская (тарашкевіца)‎ Іліной
भोजपुरी इलिनोइ
Bikol Central Illinois
Bislama Illinois
Български Илинойс
Boarisch Illinois
Bosanski Illinois
Brezhoneg Illinois
Буряад Иллинойс
Català Illinois
Чӑвашла Иллинойс (штат)
Cebuano Illinois
Čeština Illinois
Chavacano de Zamboanga Illinois
Corsu Illinois
Cymraeg Illinois
Dansk Illinois
Deitsch Illinois
Deutsch Illinois
Diné bizaad Tóntsxaadę́ę́ʼ Nílį́ Hahoodzo
Eesti Illinois
Ελληνικά Ιλινόι
Emiliàn e rumagnòl Illinòis
Español Illinois
Esperanto Ilinojso
Euskara Illinois
فارسی ایلینوی
Fiji Hindi Illinois
Føroyskt Illinois
Français Illinois
Frysk Illinois (steat)
Gaeilge Illinois
Gaelg Illinois
Gagauz İllinois
Gàidhlig Illinois
Galego Illinois
𐌲𐌿𐍄𐌹𐍃𐌺 𐌹𐌻𐌻𐌹𐌽𐍉𐌹𐍃
客家語/Hak-kâ-ngî Illinois
Хальмг Иллинойс
한국어 일리노이 주
Hawaiʻi ‘Ilinoe
Հայերեն Իլինոյս
हिन्दी इलिनॉय
Hornjoserbsce Illinois
Hrvatski Illinois
Ido Illinois
Igbo Ilinoi
Ilokano Illinois
বিষ্ণুপ্রিয়া মণিপুরী ইলিনয়স
Bahasa Indonesia Illinois
Interlingua Illinois
Interlingue Illinois
ᐃᓄᒃᑎᑐᑦ/inuktitut ᐄᓚᓄᐃᔅ
Iñupiak Illinois
Ирон Иллинойс
Íslenska Illinois
Italiano Illinois
עברית אילינוי
Basa Jawa Illinois
Kapampangan Illinois
ქართული ილინოისი
Қазақша Иллинойс
Kernowek Illinois
Kiswahili Illinois
Kreyòl ayisyen Ilinwa
Kurdî Illinois
Кыргызча Иллинойс
Кырык мары Иллинойс (штат)
Ladino Illinois
لۊری شومالی ئیلینوی
Latina Illinoesia
Latviešu Ilinoisa
Lëtzebuergesch Illinois
Lietuvių Ilinojus
Ligure Illinois
Limburgs Illinois
Lumbaart Illinois
Magyar Illinois
मैथिली इलिनोइ
Македонски Илиноис
Malagasy Illinois
മലയാളം ഇല്ലിനോയി
Māori Illinois
मराठी इलिनॉय
მარგალური ილინოისი
مصرى ايلينوى
مازِرونی ایلینویز
Bahasa Melayu Illinois
Mìng-dĕ̤ng-ngṳ̄ Illinois
Монгол Иллиной
မြန်မာဘာသာ အီလီနွိုင်းပြည်နယ်
Dorerin Naoero Illinois
Nederlands Illinois (staat)
Nedersaksies Illinois (stoat)
नेपाली इलिनोइ
नेपाल भाषा इलिनोइ
日本語 イリノイ州
Нохчийн Иллинойс
Nordfriisk Illinois
Norsk Illinois
Norsk nynorsk Illinois
Novial Illinois
Occitan Illinois
Олык марий Иллинойс
Oʻzbekcha/ўзбекча Illinoys
ਪੰਜਾਬੀ ਇਲੀਨਾਏ
पालि इलिनोइ
Pangasinan Illinois
پنجابی الینوۓ
Papiamentu Illinois
Piemontèis Illinois
Plattdüütsch Illinois
Polski Illinois
Português Illinois
Română Illinois
Rumantsch Illinois
Runa Simi Illinois suyu
Русский Иллинойс
Саха тыла Иллинойс
Sámegiella Illinois
संस्कृतम् इलेनॉइस्
Sardu Illinois
Scots Illinois
Seeltersk Illinois
Shqip Illinois
Sicilianu Illinois
සිංහල ඉලනෝයි
Simple English Illinois
Slovenčina Illinois
Slovenščina Illinois
Ślůnski Illinois
Soomaaliga Illinois
کوردی ئیلینۆی
Српски / srpski Илиноис
Srpskohrvatski / српскохрватски Illinois
Suomi Illinois
Svenska Illinois
Tagalog Illinois
தமிழ் இலினொய்
Taqbaylit Illinois
Татарча/tatarça Иллинойс (штат)
తెలుగు ఇల్లినాయిస్
ไทย รัฐอิลลินอยส์
Türkçe Illinois
Українська Іллінойс
اردو الینوائے
ئۇيغۇرچە / Uyghurche Illinoyiz Shitati
Vèneto Illinois
Tiếng Việt Illinois
Volapük Illinois
Walon Illinois
文言 伊利諾州
Winaray Illinois
ייִדיש אילינוי
Yorùbá Illinois
粵語 伊利諾州
Zazaki Illinois
Žemaitėška Ėlėnuojos
中文 伊利诺伊州
United States: Hotels & Tickets Sale
Akron
Alabama
Alaska
Albany
Albuquerque
Amarillo
Anaheim
Anchorage
Ann Arbor
Arizona
Arkansas
Arlington
Aspen
Atlanta
Aurora
Austin
Bakersfield
Baltimore
Baton Rouge
Beaver Creek
Berkeley
Big Bear Lake
Billings
Biloxi
Birmingham
Boca Raton
Boise
Boston
Breckenridge
Brooklyn
Buffalo
California
Carlsbad
Carmel-by-the-Sea
Chandler
Charlotte
Chesapeake
Cheyenne
Chicago
Chula Vista
Cincinnati
Clearwater
Cleveland
Colorado Springs
Colorado
Columbus Georgia
Columbus
Connecticut
Corpus Christi
Costa Mesa
Cupertino
Dallas
Dana Point
Daytona Beach
Death Valley
Delaware
Delray Beach
Denver
Des Moines
Destin
Detroit
Durham
El Paso
Estes Park
Fargo
Fayetteville
Florida
Fontana
Fort Lauderdale
Fort Myers
Fort Walton Beach
Fort Wayne
Fort Worth
Fremont
Fresno
Galveston
Garland
Georgia
Gilbert
Glendale
Grand Canyon
Grand Rapids
Grand Teton
Great Smoky Mountains
Greensboro
Gulfport
Hawaii
Henderson
Hialeah
Hollywood
Honolulu
Hot Springs
Houston
Huntington Beach
Idaho
Illinois
Indiana
Indianapolis
Iowa
Irving
Jackson Mississippi
Jackson Wyoming
Jacksonville
Jersey City
Juneau
Kansas City
Kansas
Kentucky
Key Largo
Key West
La Jolla
Laguna Beach
Lahaina
Lake Tahoe
Laredo
Las Vegas
Lexington
Lincoln
Little Rock
Long Beach
Los Angeles
Louisiana
Louisville
Lubbock
Madison
Maine
Malibu
Mammoth Lakes
Manhattan
Marathon
Maryland
Massachusetts
Memphis
Menlo Park
Mesa
Mexico City
Miami Beach
Miami
Michigan
Milwaukee
Minneapolis
Minnesota
Mississippi
Missouri
Moab
Modesto
Montana
Monterey
Montgomery
Moreno Valley
Mountain View
Myrtle Beach
Napa
Naples
Nashville
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New Orleans
New York City
New York
Newark
Newport Beach
Newport
Norfolk
North Carolina
North Dakota
North Las Vegas
Oakland
Ocean City
Oceanside
Ohio
Oklahoma City
Oklahoma
Omaha
Oregon
Orlando
Oxnard
Palm Coast
Palm Desert
Palm Springs
Palo Alto
Panama City Beach
Park City
Pasadena
Pennsylvania
Pensacola
Philadelphia
Phoenix
Pittsburgh
Plano
Pompano Beach
Portland
Portland
Providence
Raleigh
Redwood City
Reno
Rhode Island
Richmond
Riverside
Rochester
Rocky Mountains
Sacramento
Saint Paul
Salt Lake City
San Antonio
San Bernardino
San Diego
San Francisco
San Jose
San Mateo
Sanibel
Santa Ana
Santa Barbara
Santa Cruz
Santa Fe
Santa Monica
Santa Rosa
Sarasota
Savannah
Scottsdale
Seattle
Shreveport
Silicon Valley
South Carolina
South Dakota
South Lake Tahoe
Spokane
Springfield
Squaw Valley
St. Augustine
St. Louis
St. Petersburg
Steamboat Springs
Stockton
Sunny Isles Beach
Sunnyvale
Syracuse
Tacoma
Tallahassee
Tampa
Telluride
Tennessee
Texas
Thousand Oaks
Toledo
Tucson
Tulsa
Utah
Vail
Vermont
Virginia Beach
Virginia
Waikiki
Washington D.C.
Washington
West Palm Beach
West Virginia
Wichita
Winston-Salem
Wisconsin
Wyoming
Yellowstone
Yonkers
Yosemite
Zion
Hotels & Tickets Sale worldwide
Abkhazia
Afghanistan
Albania
Algeria
American Virgin Islands
Andorra
Angola
Anguilla
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
British Virgin Islands
Brunei
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Caribbean Netherlands
Cayman Islands
Chad
Chile
China
Colombia
Comoros
Costa Rica
Croatia
Cuba
Curaçao
Cyprus
Czech Republic
Democratic Republic of the Congo
Denmark
Djibouti
Dominican Republic
East Timor
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Falkland Islands
Faroe Islands
Fiji
Finland
France
French Guiana
French Polynesia
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Guadeloupe
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle of Man
Israel
Italy
Ivory Coast
Jamaica
Japan
Jordan
Kazakhstan
Kenya
Kiribati
Kongo
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macau
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Martinique
Mauritania
Mauritius
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New Zealand
Nicaragua
Nigeria
North Korea
Northern Mariana Islands
Norway
Oman
Pakistan
Palau
Palestine
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar
Romania
Russia
Rwanda
Réunion
Saint Barthélemy
Saint Kitts and Nevis
Saint Lucia
Saint Martin
Saint Vincent and the Grenadines
Samoa
San Marino
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten
Slovakia
Slovenia
Solomon Islands
Somalia
Somaliland
South Africa
South Korea
Spain
Sri Lanka
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Tanzania
Thailand
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Vatican
Venezuela
Vietnam
Yemen
Zambia
Zimbabwe
Vacation: Complete information and online sale
Today's Special Offers
Amazon Prime
Free fast shipping on over 50 million goods
Amazon Prime Gift
Give the gift of Amazon Prime membership
Amazon Music
Listen to tens of millions of songs for free!
Amazon Kindle
Download e-books and audiobooks for free!
Audible
Sign up now & download two audiobooks for free!
Amazon Cell Phones
Buy cheap contract cell phones & service plans
Amazon Family
Save a lot on children's goods and baby food
Amazon Home Services
Order any home maintenance services
Payoneer
Get payments worldwide. Sign up now and earn $25
Vacation: Website Templates & Graphics

All trademarks, service marks, trade names, product names, and logos appearing on the site are the property of their respective owners.
© 2011-2017 Maria-Online.com ▪ AdvertisingDesignHosting