Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Heritage Bank of Schaumburg | Schaumburg, IL | 08-08-1974 | $146,768 | BK |
| Union Federal Savings and Loan Association | Kewanee, IL | 01-01-1890 | $145,589 | BK |
| The First National Bank of Arenzville | Arenzville, IL | 01-01-1882 | $145,174 | BK |
| The Iuka State Bank | Salem, IL | 12-10-1910 | $142,381 | BK |
| The First National Bank of Litchfield | Litchfield, IL | 01-01-1860 | $139,820 | BK |
| The Litchfield National Bank | Litchfield, IL | 05-01-1907 | $137,659 | BK |
| First National Bank in Pinckneyville | Pinckneyville, IL | 01-01-1901 | $137,018 | BK |
| First Community Bank of Hillsboro | Hillsboro, IL | 05-29-1998 | $136,464 | BK |
| State Bank of Cherry | Cherry, IL | 05-06-1906 | $136,435 | BK |
| National Bank of St. Anne | St. Anne, IL | 12-04-1948 | $135,513 | BK |
| Philo Exchange Bank | Philo, IL | 01-01-1883 | $135,061 | BK |
| Du Quoin State Bank | Du Quoin, IL | 04-17-1915 | $133,052 | BK |
| Farmers State Bank & Trust Co. | Mount Sterling, IL | 06-01-1914 | $129,257 | BK |
| First Security Bank | Mackinaw, IL | 01-01-1934 | $128,165 | BK |
| UNITED COMMUNITY | Quincy, IL | 01-01-1941 | $126,622 | CU |