Cities in State of Illinois, United States ( 474 )
- Chicago ( 2,695,598 )
- Aurora, Illinois ( 197,899 )
- Rockford, Illinois ( 152,871 )
- Joliet ( 147,433 )
- Naperville ( 141,853 )
- Springfield, Illinois ( 116,250 )
- Peoria, Illinois ( 115,007 )
- North Peoria ( 113,004 )
- Elgin, Illinois ( 108,188 )
- Waukegan ( 89,078 )
- Cicero, Illinois ( 83,891 )
- Champaign ( 81,055 )
- Bloomington, Illinois ( 76,610 )
- Decatur, Illinois ( 76,122 )
- Arlington Heights, Illinois ( 75,101 )
- Evanston, Illinois ( 74,486 )
- Schaumburg, Illinois ( 74,227 )
- Bolingbrook ( 73,366 )
- Palatine, Illinois ( 68,557 )
- Skokie ( 64,784 )
- Des Plaines ( 58,364 )
- Orland Park ( 56,767 )
- Tinley Park ( 56,703 )
- Oak Lawn, Illinois ( 56,690 )
- Berwyn, Illinois ( 56,657 )
- Mount Prospect, Illinois ( 54,167 )
- Wheaton, Illinois ( 52,894 )
- Normal, Illinois ( 52,497 )
- Hoffman Estates ( 51,895 )
- Oak Park, Illinois ( 51,878 )
- Downers Grove ( 47,833 )
- Glenview, Illinois ( 44,692 )
- Belleville, Illinois ( 44,478 )
- Elmhurst, Illinois ( 44,121 )
- DeKalb, Illinois ( 43,862 )
- Moline, Illinois ( 43,483 )