Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| RIVER VALLEY | Miamisburg, OH | 01-01-1949 | $502,276 | CU |
| Osgood Bank | Osgood, OH | 01-01-1915 | $485,771 | BK |
| Ohio State Bank | Bexley, OH | 04-22-2019 | $483,982 | BK |
| CME | COLUMBUS, OH | 01-01-1935 | $480,866 | CU |
| The Farmers Bank and Savings Company | Pomeroy, OH | 12-04-1904 | $471,968 | BK |
| CENTURY | Independence, OH | 01-01-1948 | $469,883 | CU |
| First National Bank in New Bremen | New Bremen, OH | 01-01-1934 | $467,062 | BK |
| CANTON SCHOOL EMPLOYEES | North Canton, OH | 01-01-1938 | $462,202 | CU |
| The St. Henry Bank | St. Henry, OH | 01-05-1905 | $435,566 | BK |
| North Valley Bank | Zanesville, OH | 11-04-1904 | $426,886 | BK |
| UNIVERSAL 1 | Dayton, OH | 01-01-1937 | $424,749 | CU |
| GreenWay Bank | Van Wert, OH | 01-01-1889 | $402,263 | BK |
| FREMONT | Fremont, OH | 01-01-1946 | $391,386 | CU |
| The First Citizens National Bank of Upper Sandusky | Upper Sandusky, OH | 12-01-1902 | $389,928 | BK |
| THE HOME LOAN SAVINGS BANK | Coshocton, OH | 01-01-1882 | $386,718 | BK |