Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| First State Bank | Noble, OK | 07-04-1902 | $51,876 | BK |
| Lakeside Bank of Salina | Salina, OK | 10-09-1973 | $48,491 | BK |
| EMPLOYEES | TULSA, OK | 01-01-1954 | $47,556 | CU |
| FIRE FIGHTERS | TULSA, OK | 01-01-1939 | $46,696 | CU |
| Peoples Bank and Trust Company | Ryan, OK | 03-05-1906 | $45,386 | BK |
| BISON | SHAWNEE, OK | 01-01-1951 | $43,668 | CU |
| SAINT FRANCIS EMPLOYEES | Tulsa, OK | 01-01-1969 | $43,451 | CU |
| Washita State Bank | Burns Flat, OK | 03-11-1977 | $43,021 | BK |
| 1st Bank in Hominy | Hominy, OK | 04-12-1906 | $42,577 | BK |
| DOWELL | TULSA, OK | 01-01-1962 | $42,411 | CU |
| CREDIT UNION ONE OF OKLAHOMA | Oklahoma City, OK | 01-01-1949 | $41,735 | CU |
| NEO | MIAMI, OK | 01-01-1956 | $38,130 | CU |
| First American Bank | Stonewall, OK | 07-04-1940 | $37,196 | BK |
| FRATERNAL ORDER OF POLICE | Tulsa, OK | 01-01-1941 | $36,454 | CU |
| CENTRAL OKLAHOMA | Davenport, OK | 01-01-1988 | $36,393 | CU |