| Any City | Chicago | Mendota |
| Cahokia | Chicago Ridge | North Chicago |
| Calumet City | Cicero | Racine |
| Carbondale | Dekalb | Urbana |
| Champaign | Granite City | Wheaton |
| Charleston | Lyons |
About
The state of Illinois has 12,757,634 residents where 49.5% are male and 50.5% are female. Approximately 36.7% of residents have attained four-year degrees beyond high school education. 61.3% of residents in Illinois are employed and earn an income with median of $78,433 and mean of $108,873.
Information obtained from Census Bureau 2022