All states ยท National ranking
- Chicago pop. 2,351,650
- Aurora pop. 155,484
- Naperville pop. 131,323
- Joliet pop. 130,644
- Rockford pop. 105,101
- Elgin pop. 95,658
- Springfield pop. 87,622
- Peoria pop. 83,661
- Champaign pop. 75,574
- Waukegan pop. 74,023
- Bloomington pop. 71,174
- Bolingbrook pop. 69,006
- Schaumburg pop. 67,611
- Cicero pop. 66,220
- Arlington Heights pop. 65,422
- Evanston pop. 63,763
- Palatine pop. 61,331
- Skokie pop. 52,749
- Des Plaines pop. 51,406
- Berwyn pop. 48,565
- Mount Prospect pop. 48,217
- Normal pop. 47,538
- Orland Park pop. 47,271
- Tinley Park pop. 47,233
- Decatur pop. 46,973
- Oak Park pop. 46,944
- Hoffman Estates pop. 46,015
- Oak Lawn pop. 45,595
- Wheaton pop. 45,309
- Downers Grove pop. 44,326
- Plainfield pop. 41,722
- Lombard pop. 41,442
- Romeoville pop. 39,255
- Bartlett pop. 38,688
- Elmhurst pop. 38,165
- Glenview pop. 38,090
- Buffalo Grove pop. 37,974
- Crystal Lake pop. 37,520
- Wheeling pop. 36,273
- Carol Stream pop. 36,268
- Streamwood pop. 35,204
- Addison pop. 33,352
- Urbana pop. 33,109
- DeKalb pop. 33,041
- Belleville pop. 32,922
- Moline pop. 32,641
- Park Ridge pop. 32,363
- Carpentersville pop. 32,311
- Oswego pop. 32,236
- Woodridge pop. 31,830