State of Illinois
Top 20 cities by population in Illinois
| # | City | Population |
|---|---|---|
| 1 | Chicago | 2,695,598 |
| 2 | Aurora | 197,899 |
| 3 | Rockford | 152,871 |
| 4 | Joliet | 147,433 |
| 5 | Naperville | 141,853 |
| 6 | Springfield | 116,250 |
| 7 | Peoria | 115,007 |
| 8 | North Peoria | 113,004 |
| 9 | Elgin | 108,188 |
| 10 | Waukegan | 89,078 |
| 11 | Cicero | 83,891 |
| 12 | Champaign | 81,055 |
| 13 | Bloomington | 76,610 |
| 14 | Decatur | 76,122 |
| 15 | Arlington Heights | 75,101 |
| 16 | Evanston | 74,486 |
| 17 | Schaumburg | 74,227 |
| 18 | Bolingbrook | 73,366 |
| 19 | Palatine | 68,557 |
| 20 | Skokie | 64,784 |