Cities & Towns in Illinois,

Illinois, Located in the Midwest, it is home to Chicago, the third-largest city in the US. The state is a major transportation hub and an agricultural leader, known for its vast corn and soybean fields. It also plays a significant role in manufacturing and finance.. As of 2020 state had an estimated population of 12,587,530 inhabitants. The state was created 207 years ago in 1818. Its capital city is Springfield.

Roodhouse
Roodhouse

Roodhouse, City in Greene County, Illinois, United States

Preemption
Preemption

Preemption, Township in Mercer County, Illinois

Gilman
Gilman

Gilman, Human settlement in Iroquois County, Illinois, United States of America

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 County Population
Roodhouse Greene 1,646
Preemption Mercer 1,628
Gilman Iroquois 1,625
Port Byron Rock Island 1,597
Rome Peoria 1,596
Delavan Tazewell 1,596
Bannockburn Lake 1,596
Neoga Cumberland 1,585
Atlanta Logan 1,582
Eagle Saline 1,576
Jerome Sangamon 1,575
Earlville LaSalle 1,570
East Dubuque Jo Daviess 1,565
Mount Carroll Carroll 1,562
Southern View Sangamon 1,557
Grayville White 1,543
Adams Adams 1,536
Hallock Iroquois 1,532
North Pekin Tazewell 1,530
Carrier Mills Saline 1,527
De Soto Jackson 1,503
Waterman DeKalb 1,497
Williamsville Sangamon 1,490
Garfield LaSalle 1,483
Herscher Kankakee 1,483
Erie Whiteside 1,482
Port Barrington McHenry 1,481
East Hazel Crest Cook 1,479
Bennington Edwards 1,476
Greenup Cumberland 1,474
Manito Mason 1,467
Winchester Scott 1,466
Oakwood Vermilion 1,460
Warsaw Hancock 1,456
Leland Grove Sangamon 1,451
Mount Pulaski Logan 1,449
Edgington Rock Island 1,442
Dunlap Peoria 1,440
Honey Creek Ogle 1,437
Vienna Johnson 1,427
Crainville Williamson 1,419
Blue Ridge Piatt 1,416
Lancaster Wabash 1,411
Saint Jacob Madison 1,408
Roxana Madison 1,406
Virginia Cass 1,406
Benld Macoupin 1,406
Gridley McLean 1,392
Durand Winnebago 1,387
Maple Park Kane 1,384
Lake Catherine Lake 1,379
Philo Champaign 1,378
Gardner Grundy 1,377
Pleasant View Schuyler 1,371
Grandview Sangamon 1,369
Saint Elmo Fayette 1,367
Kincaid Christian 1,362
Eden Randolph 1,358
Oblong Crawford 1,357
Okawville Washington 1,349
Lakewood Shores Will 1,347
Alden McHenry 1,344
Capron Boone 1,343
Custer Marshall 1,341
Unity Alexander 1,341
Forreston Ogle 1,338
Cerro Gordo Piatt 1,337
Hartford Madison 1,330
New Berlin Sangamon 1,329
Loran Stephenson 1,327
Lanark Carroll 1,321
Salina Kane 1,306
Warren Jo Daviess 1,300
Granville Putnam 1,298
Clifton Iroquois 1,297
Walnut Bureau 1,296
Rock Grove Stephenson 1,296
Paradise Coles 1,293
Tower Lake Lake 1,283
Harristown Macon 1,278
Pleasant Grove Johnson 1,275
Colchester McDonough 1,273
Germantown Clinton 1,273
Palestine Crawford 1,263
Long Creek Macon 1,262
Wyoming Stark 1,253
Buckeye Fulton 1,251
Marine Madison 1,249
Toluca Marshall 1,249
Onarga Iroquois 1,241
Valmeyer Monroe 1,238
Chrisman Edgar 1,234
Oquawka Henderson 1,231
Grant Park Kankakee 1,231
Oneco Stephenson 1,228
Hillcrest Ogle 1,216
Bethany Moultrie 1,210
Barr Macoupin 1,208
Barry Pike 1,208
Sandoval Marion 1,205
0

County Cities on Map (100)