Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| First Robinson Savings Bank, National Association | Robinson, IL | 01-01-1884 | $468,668 | BK |
| Northwest Bank of Rockford | Rockford, IL | 04-21-1972 | $465,054 | BK |
| HEALTHCARE ASSOCIATES | Naperville, IL | 01-01-1979 | $464,793 | CU |
| KANE COUNTY TEACHERS | Elgin, IL | 01-01-1937 | $464,239 | CU |
| Gold Coast Bank | Chicago, IL | 06-04-2007 | $463,981 | BK |
| REVITY | Granite City, IL | 01-01-1941 | $460,730 | CU |
| Petefish, Skiles & Co. | Virginia, IL | 01-01-1870 | $459,731 | BK |
| First National Bank in Olney | Olney, IL | 07-09-1934 | $447,727 | BK |
| Hoyne Savings Bank | Chicago, IL | 01-01-1887 | $446,286 | BK |
| Better Banks | Peoria, IL | 01-01-1898 | $443,262 | BK |
| The City National Bank of Metropolis | Metropolis, IL | 07-01-1908 | $437,974 | BK |
| EARTHMOVER | Aurora, IL | 01-01-1958 | $424,297 | CU |
| Citizens State Bank | Lena, IL | 01-01-1880 | $414,513 | BK |
| First Federal Savings Bank | Ottawa, IL | 01-01-1889 | $414,443 | BK |
| Eureka Savings Bank | La Salle, IL | 01-01-1885 | $413,028 | BK |