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State of Illinois: History | Government | Economy | Culture
Flag of Illinois
Regions: Little Egypt | Chicagoland | Champaign-Urbana | Quad Cities
Largest cities: Alton | Aurora | Belleville | Berwyn | Bloomington | Burbank | Calumet City | Champaign | Chicago | Crystal Lake | Decatur | DeKalb | Des Plaines | Elgin | Elmhurst | Evanston | Joliet | Moline | Naperville | Park Ridge | Peoria | Quincy | Rockford | Rock Island | Springfield | St. Charles | Urbana | Wheaton | Waukegan
Towns and Villages: Addison | Arlington Heights | Bartlett | Bolingbrook | Buffalo Grove | Carol Stream | Carpentersville | Cicero | Downers Grove | Elk Grove Village | Glenview | Hoffman Estates | Lombard | Mount Prospect | Normal | Oak Lawn | Oak Park | Orland Park | Palatine | Schaumburg | Skokie | Tinley Park
Counties: Adams | Alexander | Bond | Boone | Brown | Bureau | Calhoun | Carroll | Cass | Champaign | Christian | Clark | Clay | Clinton | Coles | Cook | Crawford | Cumberland | DeKalb | DeWitt | Douglas | DuPage | Edgar | Edwards | Effingham | Fayette | Ford | Franklin | Fulton | Gallatin | Greene | Grundy | Hamilton | Hancock | Hardin | Henderson | Henry | Iroquois | Jackson | Jasper | Jefferson | Jersey | Jo Daviess | Johnson | Kane | Kankakee | Kendall | Knox | La Salle | Lake | Lawrence | Lee | Livingston | Logan | Macon | Macoupin | Madison | Marion | Marshall | Mason | Massac | McDonough | McHenry | McLean | Menard | Mercer | Monroe | Montgomery | Morgan | Moultrie | Ogle | Peoria | Perry | Piatt | Pike | Pope | Pulaski | Putnam | Randolph | Richland | Rock Island | Saline | Sangamon | Schuyler | Scott | Shelby | St. Clair | Stark | Stephenson | Tazewell | Union | Vermilion | Wabash | Warren | Washington | Wayne | White | Whiteside | Will | Williamson | Winnebago | Woodford