Illinois State Location MapFull size
Online Map of Illinois
Map of Illinois with cities and towns
Illinois county map
Illinois road map
Map of Northern Illinois
Map of Southern Illinois
Illinois highway map
Pictorial travel map of Illinois
Map of Illinois and Indiana
Area: 57,914 sq mi (149,998 sq km).
Population: ~ 12,860,000.
Largest cities: Chicago, Aurora, Rockford, Joliet, Naperville, Springfield, Peoria, Elgin, Waukegan, Cicero, Champaign, Bloomington, Decatur, Arlington Heights, Evanston, Schaumburg, Mount Prospect, Wheaton, Normal, Hoffman Estates, Bolingbrook, Palatine, Skokie, Des Plaines, Orland Park, Tinley Park, Oak Lawn, Berwyn, Oak Park, Downers Grove, Glenview, Belleville, Elmhurst, DeKalb, Moline, Rock Island, Hanover Park, Carpentersville, Lombard, Buffalo Grove, Urbana, Bartlett, Crystal Lake, Quincy, Streamwood, Carol Stream, Romeoville, Plainfield, Wheeling, Park Ridge.