Most popular cities in Illinois
Chicago
Champaign
Oak Brook
Elmhurst
Joliet
Naperville
Ottawa
Springfield
Schaumburg
Galena
Effingham
Mount Vernon
Bloomington
Rosemont
Peoria
Quincy
Decatur
Tinley Park
Gurnee
Saint Charles
Rockford
Normal
Edwardsville
Danville
Carbondale
Evanston
Moline
O'Fallon
Vandalia
Elgin
Mattoon
Lombard
Waukegan
DeKalb
Peru
Sleepy Hollow
Skokie
Oak Park
Metropolis
Urbana
Lisle
Belleville
Bolingbrook
Aurora