Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| The Fairfield National Bank | Fairfield, IL | 02-03-1903 | $629,161 | BK |
| Bank & Trust Company | Litchfield, IL | 09-01-1902 | $614,573 | BK |
| Stillman BancCorp N.A. | Stillman Valley, IL | 06-09-1882 | $613,181 | BK |
| First Eagle Bank | Chicago, IL | 02-14-1985 | $604,325 | BK |
| TrustBank | Olney, IL | 09-13-1912 | $594,796 | BK |
| The First National Bank of Carmi | Carmi, IL | 12-20-1893 | $594,312 | BK |
| Peoples Bank & Trust | Pana, IL | 05-01-1954 | $591,283 | BK |
| Washington Savings Bank | Effingham, IL | 01-01-1883 | $585,491 | BK |
| NATIONAL POLICE | CHICAGO, IL | 01-01-1938 | $584,804 | CU |
| Peoples National Bank of Kewanee | Kewanee, IL | 03-01-1928 | $575,132 | BK |
| FNBC Bank & Trust | La Grange, IL | 08-17-1908 | $572,239 | BK |
| DUPAGE | Naperville, IL | 01-01-1955 | $569,621 | CU |
| FINANCIAL PLUS | OTTAWA, IL | 01-01-1951 | $552,996 | CU |
| Lisle Savings Bank | Lisle, IL | 01-01-1917 | $550,174 | BK |
| First Nations Bank | Chicago, IL | 06-07-1976 | $549,707 | BK |