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Illinois
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Illinois: first flag Illinois state seal The cardinal is the state bird of Illinois. The purple violet is the state flower of Illinois. Illinois state map Illinois cornfield Illinois
Illinois: The history and demographics of the Prairie State
Chicago Illinois
For Students
Chicago
Illinois summary
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Illinois: Facts & Stats

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Illinois plays through a demanding stretch with a virus hindering multiple players • Feb. 19, 2025, 12:35 AM ET (AP)
No. 11 Michigan State beats Illinois 79-65; Izzo passes Knight in Big Ten coaching victories • Feb. 16, 2025, 12:01 AM ET (AP)
Illinois data shows inmates with violent records from shuttered prison sent to medium-security sites • Feb. 13, 2025, 1:08 AM ET (AP)
Former longtime Illinois legislative leader Michael Madigan is convicted in corruption trial • Feb. 12, 2025, 6:37 PM ET (AP)

Facts

Also Known As Prairie State
Capital Springfield
Population1 (2020) 12,812,508; (2024 est.) 12,710,158
Governor J.B. Pritzker (Democrat)
Date Of Admission December 3, 1818
U.S. Senators Dick Durbin (Democrat) • Tammy Duckworth (Democrat)
State Nickname Prairie State • Land of Lincoln
State Motto "State Sovereignty, National Union"
State Bird northern cardinal
State Flower2 violet
State Song “Illinois”
Seats In U.S. House Of Representatives 18 (of 435)
Time Zone Central (GMT − 6 hours)
Total Area (Sq Km) 149,996
Total Area (Sq Mi) 57,914
1Excluding military abroad.2Species not designated.

Photos and Videos

Illinois: first flag
Illinois state seal
The cardinal is the state bird of Illinois.
The purple violet is the state flower of Illinois.
Illinois state map
Illinois cornfield
Illinois
Chicago
Illinois
United States: The Midwest
Illinois: The history and demographics of the Prairie State
Tour a Deere & Company assembly line to see how John Deere combines are manufactured in East Moline, Illinois
Examine Abraham Lincoln's career in Springfield as a lawyer, politician, and woman's suffrage advocate
See how Lincoln's state was home to Camp Douglas and both Confederate and Union soldiers fighting major battles
See All Videos and Images →

Related Topics and References

Topics
Barack Obama
Barack Obama
president of United States
Abraham Lincoln portrait
Abraham Lincoln
president of United States
J.B. Pritzker
J.B. Pritzker
American politician
Adlai E. Stevenson
Adlai E. Stevenson
American statesman
John Peter Altgeld
John Peter Altgeld
governor of Illinois, United States
Carol Moseley Braun
Carol Moseley Braun
United States senator
Robert Michel
American politician
Juliette Augusta Magill Kinzie
American pioneer and author
Lowden, Frank Orren
Frank Orren Lowden
American politician
Oglesby, Richard James
Richard James Oglesby
United States senator and governor of Illinois
“Father of Chicago”
Jean-Baptist-Point Du Sable
American pioneer
Alzina Parsons Stevens
American labor leader
Chase, Philander
Philander Chase
American clergyman
John J. Hopfield
John J. Hopfield
American physicist

Related Places

United States
United States
Chicago skyline
Chicago
Illinois, United States
Lincoln Home National Historic Site, Springfield, Illinois
Springfield
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Bradley University
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Alice Millar Chapel and Religious Center, Northwestern University, Evanston, Illinois
Evanston
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confluence of the Mississippi and Ohio rivers
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Brandon Road Lock, Joliet, Illinois
Joliet
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Bayview Bridge
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Rockford: Tinker Swiss Cottage Museum
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East Saint Louis, Illinois
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Joseph Smith Mansion House, Nauvoo, Ill
Nauvoo
Illinois, United States
Decatur: Millikin University
Decatur
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elevated train line in Chicago's Loop
the Loop
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Downtown Alton, Illinois
Alton
Illinois, United States
Steeple Building, Bishop Hill State Historic Site, Illinois, U.S.
Bishop Hill State Historic Site
historical site, Illinois, United States

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