Cities in State of Illinois, United States ( 474 )
- Lombard, Illinois ( 43,165 )
- Buffalo Grove ( 41,496 )
- Urbana, Illinois ( 41,250 )
- Bartlett, Illinois ( 41,208 )
- Crystal Lake, Illinois ( 40,743 )
- Quincy, Illinois ( 40,633 )
- Streamwood ( 39,858 )
- Carol Stream ( 39,711 )
- Romeoville ( 39,680 )
- Plainfield, Illinois ( 39,581 )
- Rock Island, Illinois ( 39,018 )
- Hanover Park, Illinois ( 37,973 )
- Carpentersville ( 37,691 )
- Wheeling, Illinois ( 37,648 )
- Park Ridge, Illinois ( 37,480 )
- Calumet City ( 37,042 )
- Addison, Illinois ( 36,942 )
- Glendale Heights ( 34,208 )
- Pekin, Illinois ( 34,094 )
- Northbrook, Illinois ( 33,170 )
- Elk Grove Village ( 33,127 )
- Danville, Illinois ( 33,027 )
- Saint Charles, Illinois ( 32,974 )
- Woodridge, Illinois ( 32,971 )
- North Chicago ( 32,574 )
- Galesburg, Illinois ( 32,195 )
- Gurnee ( 31,295 )
- Mundelein, Illinois ( 31,064 )
- Oswego, Illinois ( 30,355 )
- Chicago Heights ( 30,276 )
- Algonquin, Illinois ( 30,046 )
- Granite City ( 29,849 )
- Niles, Illinois ( 29,803 )
- Highland Park, Illinois ( 29,763 )
- Upper Alton ( 29,251 )
- Lake in the Hills ( 28,965 )