Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| The Fort Jennings State Bank | Fort Jennings, OH | 01-01-1918 | $274,242 | BK |
| The First National Bank of Dennison | Dennison, OH | 10-16-1933 | $272,994 | BK |
| Greenville Federal | Greenville, OH | 01-01-1883 | $269,247 | BK |
| The Wilmington Savings Bank | Wilmington, OH | 01-01-1890 | $266,829 | BK |
| 1st National Bank | Lebanon, OH | 01-01-1907 | $265,411 | BK |
| The Apple Creek Banking Company | Apple Creek, OH | 02-01-1904 | $260,079 | BK |
| Riverside Bank of Dublin | Dublin, OH | 02-22-2021 | $259,517 | BK |
| COLUMBUS METRO | Columbus, OH | 01-01-1951 | $258,960 | CU |
| MIDWEST COMMUNITY | Defiance, OH | 01-01-1954 | $253,478 | CU |
| First Bank of Central Ohio | Worthington, OH | 04-12-2021 | $253,319 | BK |
| BRIDGE | Powell, OH | 01-01-1967 | $250,853 | CU |
| Buckeye Community Bank | Elyria, OH | 10-12-1999 | $247,601 | BK |
| Hometown Bank | Kent, OH | 01-01-1898 | $247,421 | BK |
| TRUECORE | NEWARK, OH | 01-01-1940 | $247,401 | CU |
| First Federal Savings and Loan Association | Delta, OH | 01-01-1934 | $242,165 | BK |