Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| United Midwest Savings Bank, National Association | Degraff, OH | 05-05-1889 | $506,658 | BK |
| RIVER VALLEY | Miamisburg, OH | 01-01-1949 | $492,117 | CU |
| Ohio State Bank | Bexley, OH | 04-22-2019 | $482,811 | BK |
| CME | COLUMBUS, OH | 01-01-1935 | $476,165 | CU |
| CENTURY | Independence, OH | 01-01-1948 | $468,853 | CU |
| The Farmers Bank and Savings Company | Pomeroy, OH | 12-04-1904 | $463,455 | BK |
| First National Bank in New Bremen | New Bremen, OH | 01-01-1934 | $455,520 | BK |
| CANTON SCHOOL EMPLOYEES | North Canton, OH | 01-01-1938 | $447,726 | CU |
| UNIVERSAL 1 | Dayton, OH | 01-01-1937 | $422,176 | CU |
| North Valley Bank | Zanesville, OH | 11-04-1904 | $409,295 | BK |
| GreenWay Bank | Van Wert, OH | 01-01-1889 | $384,846 | BK |
| The Fahey Banking Company | Marion, OH | 05-01-1865 | $383,662 | BK |
| FREMONT | Fremont, OH | 01-01-1946 | $378,286 | CU |
| THE HOME LOAN SAVINGS BANK | Coshocton, OH | 01-01-1882 | $376,010 | BK |
| The First Citizens National Bank of Upper Sandusky | Upper Sandusky, OH | 12-01-1902 | $367,550 | BK |