Oklahoma
Credit unions in Oklahoma by asset size
53 chartered institutions holding $21.92B in assets across 1,464,139 memberships, as of Q1 2026. Listed largest first; each name links to that institution’s balance sheet, growth and peer-group position.
| Credit union | Location | Assets | Members |
|---|---|---|---|
| Tinker Credit Union | Oklahoma City, OK | $6.13B | 484,290 |
| Ttcu Credit Union | Tulsa, OK | $2.70B | 147,698 |
| Communication Credit Union | Oklahoma City, OK | $2.34B | 132,568 |
| Weokie Credit Union | Oklahoma City, OK | $1.49B | 68,969 |
| Truity Credit Union | Bartlesville, OK | $1.30B | 75,525 |
| Westreet Credit Union | Tulsa, OK | $968.1M | 60,922 |
| Oklahoma's Credit Union | Oklahoma City, OK | $945.5M | 57,921 |
| True Sky Credit Union | Oklahoma City, OK | $797.0M | 63,740 |
| Oklahoma Central Credit Union | Tulsa, OK | $760.7M | 42,970 |
| Fort Sill Credit Union | Lawton, OK | $395.3M | 22,910 |
| Allegiance Credit Union | Oklahoma City, OK | $372.3M | 23,829 |
| Oklahoma Educators Credit Union | Oklahoma City, OK | $315.3M | 11,433 |
| Energy One Credit Union | Tulsa, OK | $308.2M | 16,745 |
| Red Crown Credit Union | Tulsa, OK | $260.0M | 18,156 |
| Okunity Credit Union | Stillwater, OK | $218.0M | 12,861 |
| U. S. Employees O. C. Credit Union | Oklahoma City, OK | $210.2M | 15,027 |
| Endurance Credit Union | Duncan, OK | $197.8M | 13,243 |
| Oklahoma Credit Union | Oklahoma City, OK | $197.4M | 9,491 |
| Municipal Emps CU of Oklahoma City | Oklahoma City, OK | $191.4M | 9,676 |
| Western Sun Credit Union | Broken Arrow, OK | $185.7M | 25,703 |
| Red River Credit Union | Altus, OK | $164.0M | 9,049 |
| The Focus Credit Union | Oklahoma City, OK | $162.1M | 12,341 |
| First Family Credit Union | Henryetta, OK | $151.0M | 19,075 |
| Green Country Credit Union | Sand Springs, OK | $129.4M | 9,303 |
| Southwest Oklahoma Credit Union | Lawton, OK | $117.3M | 4,851 |
| Muskogee Credit Union | Muskogee, OK | $111.7M | 8,191 |
| Cherokee Strip Credit Union | Ponca City, OK | $101.2M | 9,374 |
| Ou Credit Union | Norman, OK | $80.5M | 14,151 |
| Dfcu Tulsa Credit Union | Tulsa, OK | $64.5M | 7,931 |
| Fraternal Order of Police Credit Union | Tulsa, OK | $56.5M | 3,301 |
| Employees Credit Union | Tulsa, OK | $48.1M | 3,434 |
| Fire Fighters Credit Union | Tulsa, OK | $47.0M | 2,704 |
| Saint Francis Employees Credit Union | Tulsa, OK | $44.3M | 5,910 |
| Bison Credit Union | Shawnee, OK | $43.3M | 3,791 |
| Credit Union One of Oklahoma | Oklahoma City, OK | $39.4M | 3,427 |
| Comanche County Credit Union | Lawton, OK | $36.2M | 3,223 |
| First Oklahoma Credit Union | Glenpool, OK | $27.9M | 2,167 |
| Ok Credit Union | Bartlesville, OK | $26.9M | 3,532 |
| Department of Public Safety Credit Union | Oklahoma City, OK | $26.0M | 2,412 |
| Energize Credit Union | Oklahoma City, OK | $25.7M | 3,094 |
| Ok Members First Credit Union | Tulsa, OK | $24.7M | 3,287 |
| Encentus Credit Union | Tulsa, OK | $21.6M | 4,563 |
| Integris Credit Union | Oklahoma City, OK | $14.6M | 1,700 |
| McAlester Aap Credit Union | McAlester, OK | $12.5M | 1,337 |
| Correctional Workers Credit Union | El Reno, OK | $10.7M | 1,522 |
| United Members Credit Union | Tulsa, OK | $10.5M | 1,227 |
| Arbuckle Credit Union | Ada, OK | $10.4M | 1,014 |
| Cooperative Employees Credit Union | Anadarko, OK | $10.0M | 958 |
| Teachers Credit Union | Oklahoma City, OK | $6.4M | 1,287 |
| Growing Oaks Credit Union | Goldsby, OK | $3.9M | 493 |
| Otoe-Missouria Credit Union | Red Rock, OK | $3.5M | 730 |
| Velma Credit Union | Velma, OK | $3.0M | 689 |
| Morning Star Credit Union | Tulsa, OK | $1.1M | 394 |
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