Cities & Towns in Illinois,

Illinois, state of the United States of America. As of 2020 state had an estimated population of 12,587,530 inhabitants. The state was created 205 years ago in 1818. Its capital city is Springfield.

There are 33 city/town in Illinois, . The largest city of Illinois is Kankakee with a population of 25,668. Other cities include, Kewanee population 12,174, Kickapoo population 6,907, Kildeer population 3,993, Knox population 2,692

Kankakee
Kankakee

Kankakee, City in Kankakee County, Illinois, United States

Kewanee
Kewanee

Kewanee, City in Henry County, Illinois, United States

Kickapoo
Kickapoo

Kickapoo, Township in Peoria County, Illinois

From the busy streets of Chicago to the river towns dotting its southern border, Illinois offers a variety of urban attractions and rural charm within its 57,000 square miles. Home to over 12.7 million residents, notable destinations in Illinois include:

Chicago - The largest city in the Midwest, Chicago dazzles with world-class museums like the Art Institute of Chicago, iconic sports teams and venues, deep dish pizza, and stunning lakefront skyline views.

Springfield - Illinois’ capital city, Springfield provides history buffs with Abraham Lincoln sites like his Home and Tomb along with expansive state government buildings.

Galena - Nestled near the Mississippi River, Galena is a beautifully preserved 19th century town with scenic vistas. Its Victorian-era downtown offers shopping, tours, and winery tastings.

Nauvoo - Founded by Mormons in the 1840s, Nauvoo retains its fascinating religious history. Historic homes and buildings like the rebuilt Nauvoo Temple transport visitors back in time.

Champaign-Urbana - Home to the University of Illinois, this twin college town offers innovative dining, cultural events, sports, and entertainment catering to students.

From the big city lights of Chicago to historic small towns, Illinois offers the best of Midwestern metropolitan areas alongside rural escape. Its rivers, lakes, and prairies provide scenic backdrops to favorite destinations.

All Illinois Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Illinois.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title County Population
Kankakee City in Kankakee County, Illinois, United States Kankakee 25,668
Kewanee City in Henry County, Illinois, United States Henry 12,174
Kickapoo Township in Peoria County, Illinois Peoria 6,907
Kildeer City in Illinois, United States of America Lake 3,993
Knox County seat of Knox County, Tennessee, United States; third-largest city in Tennessee Knox 2,692
Knoxville City in Knox County, Illinois, United States Knox 2,692
Kenilworth Village in Illinois Cook 2,442
Kirkland Village in DeKalb County, Illinois, United States DeKalb 1,717
Kincaid City in Anderson County, Kansas, United States of America Christian 1,362
Kingston Village in Illinois, USA Adams 1,160
Kinmundy Township in Marion County, Illinois Marion 919
Kent Human settlement in Illinois, United States of America Stephenson 787
Kansas Village in Illinois Edgar 707
Kirkwood Village in Warren County, Illinois, United States Warren 670
Keithsburg Township in Mercer County, Illinois, United States Mercer 569
Kane Village in Illinois Greene 500
Kaneville Township in Kane County, Illinois Kane 477
Karnak Village in Pulaski County, Illinois, United States Pulaski 422
Keyesport Human settlement in Illinois, United States of America Bond 398
Kenney Human settlement in Illinois, United States of America De Witt 310
Kampsville Human settlement in United States of America Calhoun 295
Kingston Mines Human settlement in Illinois, United States of America Peoria 279
Kilbourne Township in Mason County, Illinois Mason 271
Kappa Village in Woodford County, Illinois Woodford 247
Kangley Human settlement in Illinois, United States of America LaSalle 229
King Township in Christian County, Illinois Greene 227
Kempton Human settlement in Illinois, United States of America Ford 206
Kinderhook Township in Pike County, Illinois Pike 204
Kell Human settlement in Illinois, United States of America Marion 204
Keensburg Village in the United States Wabash 194
Kinsman Village in Illinois, United States Grundy 96
Keenes Human settlement in Illinois, United States of America Wayne 79
Kaskaskia Village and former state capital of Illinois, in Randolph County west of the Mississippi Randolph 13
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County Cities on Map (33)