Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Oklahoma Heritage Bank | Roff, OK | 05-07-1979 | $99,597 | BK |
| First State Bank | Valliant, OK | 01-01-1911 | $97,048 | BK |
| The Farmers Bank | Carnegie, OK | 10-27-1905 | $91,831 | BK |
| American Exchange Bank | Henryetta, OK | 01-01-1933 | $90,525 | BK |
| The First National Bank of Hooker | Hooker, OK | 06-23-1914 | $88,874 | BK |
| American Exchange Bank, Lindsay, Oklahoma | Lindsay, OK | 01-01-1924 | $87,750 | BK |
| First State Bank | Tahlequah, OK | 04-13-1977 | $86,009 | BK |
| Spiro State Bank | Spiro, OK | 05-15-1950 | $81,034 | BK |
| Community State Bank | Hennessey, OK | 03-24-1988 | $80,843 | BK |
| OU | NORMAN, OK | 01-01-1954 | $78,883 | CU |
| First State Bank | Watonga, OK | 09-05-1974 | $78,578 | BK |
| Southwest Bank of Weatherford | Weatherford, OK | 06-04-1907 | $76,146 | BK |
| The First National Bank in Marlow | Marlow, OK | 01-24-1985 | $73,202 | BK |
| Farmers and Merchants Bank | Arnett, OK | 12-28-1908 | $72,721 | BK |
| Community State Bank of Canton | Canton, OK | 10-10-1985 | $67,607 | BK |