List of All Regions in Illinois | ||||
---|---|---|---|---|
Map Key | Name | Population (2021) | ||
Champaign and Springfield Decatur Area | 941,906 | |||
Davenport-Rock Island-Moline Area | 764,152 | |||
Evansville Area | 737,144 | |||
Metro Chicago | 9,769,242 | |||
Metro St. Louis | 3,159,945 | |||
Paducah-Cape Girardeau-Harrisburg-Mt Vernon Area | 890,046 | |||
Peoria-Bloomington Area | 630,446 | |||
Quincy-Hannibal-Keokuk | 257,058 | |||
Rockford Area | 470,040 | |||
Terre Haute Area | 371,056 |