Cities, towns and communities in Illinois
1,461 cities, towns and communities overlap Illinois. They are listed by population, largest first, starting with Chicago city, Aurora city, and Naperville city. An overlap does not mean that every address belongs to both.
- Chicago, Illinois (city)
- Aurora, Illinois (city)
- Naperville, Illinois (city)
- Joliet, Illinois (city)
- Rockford, Illinois (city)
- Elgin, Illinois (city)
- Springfield, Illinois (city)
- Peoria, Illinois (city)
- Champaign, Illinois (city)
- Waukegan, Illinois (city)
- Cicero, Illinois (town)
- Bloomington, Illinois (city)
- Schaumburg, Illinois (village)
- Evanston, Illinois (city)
- Arlington Heights, Illinois (village)
- Bolingbrook, Illinois (village)
- Decatur, Illinois (city)
- Palatine, Illinois (village)
- Skokie, Illinois (village)
- Des Plaines, Illinois (city)
- Orland Park, Illinois (village)
- Oak Lawn, Illinois (village)
- Berwyn, Illinois (city)
- Mount Prospect, Illinois (village)
- Tinley Park, Illinois (village)
- Normal, Illinois (town)
- Wheaton, Illinois (city)
- Oak Park, Illinois (village)
- Hoffman Estates, Illinois (village)
- Downers Grove, Illinois (village)
- Glenview, Illinois (village)
- Plainfield, Illinois (village)
- Elmhurst, Illinois (city)
- Lombard, Illinois (village)
- Buffalo Grove, Illinois (village)
- Moline, Illinois (city)
- Belleville, Illinois (city)
- Romeoville, Illinois (village)
- Crystal Lake, Illinois (city)
- Bartlett, Illinois (village)
- DeKalb, Illinois (city)
- Carol Stream, Illinois (village)
- Urbana, Illinois (city)
- Quincy, Illinois (city)
- Streamwood, Illinois (village)
- Park Ridge, Illinois (city)
- Wheeling, Illinois (village)
- Carpentersville, Illinois (village)
- Hanover Park, Illinois (village)
- Oswego, Illinois (village)
- Rock Island, Illinois (city)
- Addison, Illinois (village)
- Calumet City, Illinois (city)
- Northbrook, Illinois (village)
- Woodridge, Illinois (village)
- St. Charles, Illinois (city)
- Glendale Heights, Illinois (village)
- O'Fallon, Illinois (city)
- Elk Grove Village, Illinois (village)
- Mundelein, Illinois (village)
- Pekin, Illinois (city)
- North Chicago, Illinois (city)
- Gurnee, Illinois (village)
- Highland Park, Illinois (city)
- Algonquin, Illinois (village)
- Niles, Illinois (village)
- Galesburg, Illinois (city)
- Lake in the Hills, Illinois (village)
- Burbank, Illinois (city)
- Danville, Illinois (city)
- Glen Ellyn, Illinois (village)
- Lansing, Illinois (village)
- McHenry, Illinois (city)
- New Lenox, Illinois (village)
- Huntley, Illinois (village)
- Wilmette, Illinois (village)
- Batavia, Illinois (city)
- Round Lake Beach, Illinois (village)
- Vernon Hills, Illinois (village)
- Oak Forest, Illinois (city)
- Chicago Heights, Illinois (city)
- Granite City, Illinois (city)
- Edwardsville, Illinois (city)
- Lockport, Illinois (city)
- Woodstock, Illinois (city)
- West Chicago, Illinois (city)
- Alton, Illinois (city)
- Belvidere, Illinois (city)
- Morton Grove, Illinois (village)
- Zion, Illinois (city)
- Melrose Park, Illinois (village)
- Homer Glen, Illinois (village)
- South Elgin, Illinois (village)
- Collinsville, Illinois (city)
- Rolling Meadows, Illinois (city)
- Kankakee, Illinois (city)
- Elmwood Park, Illinois (village)
- Westmont, Illinois (village)
- Yorkville, Illinois (city)
- Freeport, Illinois (city)
- Loves Park, Illinois (city)
- Lisle, Illinois (village)
- Maywood, Illinois (village)
- Roselle, Illinois (village)
- Machesney Park, Illinois (village)
- Bloomingdale, Illinois (village)
- Villa Park, Illinois (village)
- East Peoria, Illinois (city)
- Carbondale, Illinois (city)
- Darien, Illinois (city)
- Blue Island, Illinois (city)
- Montgomery, Illinois (village)
- Geneva, Illinois (city)
- Park Forest, Illinois (village)
- Grayslake, Illinois (village)
- South Holland, Illinois (village)
- East Moline, Illinois (city)
- Dolton, Illinois (village)
- Frankfort, Illinois (village)
- Crest Hill, Illinois (city)
- Libertyville, Illinois (village)
- Harvey, Illinois (city)
- Mokena, Illinois (village)
- Lake Zurich, Illinois (village)
- Deerfield, Illinois (village)
- Evergreen Park, Illinois (village)
- Lake Forest, Illinois (city)
- Brookfield, Illinois (village)
- Homewood, Illinois (village)
- North Aurora, Illinois (village)
- Matteson, Illinois (village)
- Round Lake, Illinois (village)
- Bensenville, Illinois (village)
- Alsip, Illinois (village)
- Sycamore, Illinois (city)
- Ottawa, Illinois (city)
- Shorewood, Illinois (village)
- Bellwood, Illinois (village)
- Franklin Park, Illinois (village)
- Palos Hills, Illinois (city)
- Bourbonnais, Illinois (village)
- Jacksonville, Illinois (city)
- East St. Louis, Illinois (city)
- Cary, Illinois (village)
- Lemont, Illinois (village)
- Godfrey, Illinois (village)
- Hinsdale, Illinois (village)
- Cahokia Heights, Illinois (city)
- Charleston, Illinois (city)
- Bridgeview, Illinois (village)
- Marion, Illinois (city)
- Fairview Heights, Illinois (city)
- Morton, Illinois (village)
- Mattoon, Illinois (city)
- Westchester, Illinois (village)
- Country Club Hills, Illinois (city)
- La Grange, Illinois (village)
- Washington, Illinois (city)
- Prospect Heights, Illinois (city)
- Norridge, Illinois (village)
- Bradley, Illinois (village)
- Dixon, Illinois (city)
- Morris, Illinois (city)
- Macomb, Illinois (city)
- Antioch, Illinois (village)
- Warrenville, Illinois (city)
- Sterling, Illinois (city)
- Swansea, Illinois (village)
- Chatham, Illinois (village)
- Shiloh, Illinois (village)
- Hickory Hills, Illinois (city)
- Lindenhurst, Illinois (village)
- Beach Park, Illinois (village)
- Chicago Ridge, Illinois (village)
- Mount Vernon, Illinois (city)
- Wauconda, Illinois (village)
- Glen Carbon, Illinois (village)
- Midlothian, Illinois (village)
- Forest Park, Illinois (village)
- Wood Dale, Illinois (city)
- Channahon, Illinois (village)
- Hazel Crest, Illinois (village)
- La Grange Park, Illinois (village)
- Western Springs, Illinois (village)
- Lincoln, Illinois (city)
- Canton, Illinois (city)
- Lincolnwood, Illinois (village)
- Minooka, Illinois (village)
- Richton Park, Illinois (village)
- Northlake, Illinois (city)
- Winnetka, Illinois (village)
- Rantoul, Illinois (village)
- Effingham, Illinois (city)
- Streator, Illinois (city)
- Justice, Illinois (village)
- Herrin, Illinois (city)
- Plano, Illinois (city)
- Palos Heights, Illinois (city)
- River Forest, Illinois (village)
- Kewanee, Illinois (city)