Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| The First National Bank of Arenzville | Arenzville, IL | 01-01-1882 | $146,142 | BK |
| Heritage Bank of Schaumburg | Schaumburg, IL | 08-08-1974 | $145,665 | BK |
| Du Quoin State Bank | Du Quoin, IL | 04-17-1915 | $140,848 | BK |
| First Community Bank of Hillsboro | Hillsboro, IL | 05-29-1998 | $140,413 | BK |
| The First National Bank of Litchfield | Litchfield, IL | 01-01-1860 | $138,972 | BK |
| The Iuka State Bank | Salem, IL | 12-10-1910 | $137,491 | BK |
| Philo Exchange Bank | Philo, IL | 01-01-1883 | $137,079 | BK |
| First National Bank in Pinckneyville | Pinckneyville, IL | 01-01-1901 | $136,146 | BK |
| Liberty Bank | Liberty, IL | 06-23-1903 | $134,456 | BK |
| National Bank of St. Anne | St. Anne, IL | 12-04-1948 | $134,010 | BK |
| The Litchfield National Bank | Litchfield, IL | 05-01-1907 | $131,394 | BK |
| State Bank of Cherry | Cherry, IL | 05-06-1906 | $129,072 | BK |
| UNITED COMMUNITY | Quincy, IL | 01-01-1941 | $128,234 | CU |
| Farmers State Bank & Trust Co. | Mount Sterling, IL | 06-01-1914 | $127,712 | BK |
| First Security Bank | Mackinaw, IL | 01-01-1934 | $127,425 | BK |