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.
Chadwick, American settlement
Cottonwood, Unincorporated community in Illinois
Congerville, City in Woodford 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.
List of cities, towns, neighborhoods & other populated places in Illinois.
| City Name | Title | County | Population |
|---|---|---|---|
| Chadwick | American settlement | Carroll | 516 |
| Cottonwood | Unincorporated community in Illinois | Gallatin | 503 |
| Congerville | City in Woodford County, Illinois, United States of America | Woodford | 494 |
| Chandlerville | Township in Cass County, Illinois, USA | Cass | 487 |
| Chapin | Village in the United States | Macon | 474 |
| Coldbrook | Township in Warren County, Illinois, United States | Warren | 452 |
| Cornell | Village in Illinois | Livingston | 451 |
| Cutler | Village in Illinois, USA | Perry | 406 |
| Clarion | Unincorporated community in Illinois | Bureau | 390 |
| Covington | Township in Washington County, Illinois | Washington | 389 |
| Clarksburg | Township in Shelby County, Illinois | Shelby | 381 |
| Carbon Hill | Human settlement in Illinois, United States of America | Grundy | 334 |
| Campbell Hill | Town | Jackson | 310 |
| Cooperstown | Township in Brown County, Illinois | Brown | 295 |
| Coalton | Human settlement in Illinois, United States of America | Montgomery | 282 |
| Compton | Village in Illinois, United States | Lee | 279 |
| Cave-in-Rock | Human settlement in Illinois, United States of America | Hardin | 278 |
| Carman | Township in Henderson County, Illinois | Henderson | 268 |
| Cedar Point | Human settlement in Illinois, United States of America | LaSalle | 251 |
| Cabery | Human settlement in Illinois, United States of America | Kankakee | 243 |
| Cisco | Village in Piatt County, Illinois, United States | Piatt | 242 |
| Cypress | Village in Johnson County, Illinois, United States | Johnson | 236 |
| Clear Lake | Human settlement in Illinois, United States of America | Sangamon | 220 |
| Cropsey | Township in McLean County, Illinois | McLean | 219 |
| Colp | Human settlement in Illinois, United States of America | Williamson | 208 |
| Curran | Human settlement in Illinois, United States of America | Sangamon | 206 |
| Chambersburg | Township in Pike County, Illinois | Pike | 185 |
| Caledonia | Village in Boone County, Illinois, United States | Boone | 182 |
| Cooksville | Human settlement in Illinois, United States of America | McLean | 179 |
| Cleveland | Village in Henry County, Illinois, United States | Henry | 178 |
| Chesterfield | City in Illinois, United States of America | Macoupin | 175 |
| Claremont | Village in Richland County, Illinois, United States | Richland | 168 |
| Calhoun | Village in the United States | Richland | 164 |
| Campus | Village in Livingston County, Illinois, United States | Livingston | 157 |
| Concord | Village in Illinois, United States | Morgan | 153 |
| Coleta | Town | Whiteside | 151 |
| Coatsburg | Human settlement in Illinois, United States of America | Adams | 139 |
| Council Hill | Township in Jo Daviess County, Illinois | Jo Daviess | 134 |
| Cantrall | Human settlement in Illinois, United States of America | Sangamon | 132 |
| Charlotte | Unincorporated community in Illinois | Livingston | 127 |
| Columbus | Village in Adams County, Illinois, United States | Adams | 96 |
| Camden | Village in Illinois, United States | Jersey | 76 |
