RANKING ·
Fastest share and deposit growth in Oklahoma
35 of 52 credit unions in Oklahoma that filed for the quarter ended June 30, 2026 are ranked. Shares and deposits of at least $25 million a year earlier; institutions whose assets rose 20% or more in the latest quarter, usually through a merger, are left out. Institutions with equal values share a rank. Source: NCUA Call Report data.
| Rank | Institution | Headquarters | Shares and deposits, change over 12 months | Total assets |
|---|---|---|---|---|
| 1 | Oklahoma Educators Credit Union | Oklahoma City, OK | +43.9% | $305 million |
| 2 | Municipal Emps CU of Oklahoma City | Oklahoma City, OK | +15.0% | $190 million |
| 3 | Truity Federal Credit Union | Bartlesville, OK | +12.9% | $1.3 billion |
| 4 | Communication Federal Credit Union | Oklahoma City, OK | +11.4% | $2.4 billion |
| 5 | Dfcu Tulsa Federal Credit Union | Tulsa, OK | +8.2% | $65.5 million |
| 6 | Oklahoma'S Federal Credit Union | Oklahoma City, OK | +8.0% | $954 million |
| 7 | Cherokee Strip Credit Union | Ponca City, OK | +7.8% | $106 million |
| 8 | Oklahoma Central Credit Union | Tulsa, OK | +6.9% | $760 million |
| 9 | First Family Federal Credit Union | Henryetta, OK | +6.2% | $154 million |
| 10 | Endurance Federal Credit Union | Duncan, OK | +5.9% | $196 million |
| 11 | Weokie Federal Credit Union | Oklahoma City, OK | +4.1% | $1.5 billion |
| 12 | Energy One Federal Credit Union | Tulsa, OK | +4.0% | $301 million |
| 13 | Muskogee Federal Credit Union | Muskogee, OK | +4.0% | $112 million |
| 14 | Ou Federal Credit Union | Norman, OK | +3.1% | $82.7 million |
| 15 | Allegiance Federal Credit Union | Oklahoma City, OK | +3.0% | $372 million |
| 16 | Comanche County Federal Credit Union | Lawton, OK | +2.8% | $36.4 million |
| 17 | Oklahoma Federal Credit Union | Oklahoma City, OK | +2.7% | $199 million |
| 18 | Red River Federal Credit Union | Altus, OK | +2.1% | $168 million |
| 19 | U. S. Employees O. C. Federal Credit Union | Oklahoma City, OK | +1.8% | $213 million |
| 20 | Westreet Federal Credit Union | Tulsa, OK | +1.8% | $967 million |
| 21 | The Focus Federal Credit Union | Oklahoma City, OK | +1.6% | $163 million |
| 22 | Red Crown Federal Credit Union | Tulsa, OK | +1.6% | $257 million |
| 23 | Fort Sill Federal Credit Union | Lawton, OK | +1.5% | $394 million |
| 24 | Ttcu Federal Credit Union | Tulsa, OK | +1.5% | $2.7 billion |
| 25 | Tinker Federal Credit Union | Oklahoma City, OK | +1.5% | $6.1 billion |
| 26 | Saint Francis Employees Federal Credit Union | Tulsa, OK | +1.1% | $44.7 million |
| 27 | Fraternal Order of Police Federal Credit Union | Tulsa, OK | +0.8% | $56.7 million |
| 28 | Okunity Federal Credit Union | Stillwater, OK | +0.2% | $215 million |
| 29 | Employees Federal Credit Union | Tulsa, OK | -1.6% | $46.8 million |
| 30 | Southwest Oklahoma Federal Credit Union | Lawton, OK | -2.6% | $116 million |
| 31 | Bison Federal Credit Union | Shawnee, OK | -3.1% | $42.5 million |
| 32 | Western Sun Federal Credit Union | Broken Arrow, OK | -5.2% | $181 million |
| 33 | Credit Union One of Oklahoma | Oklahoma City, OK | -5.7% | $39.9 million |
| 34 | True Sky Federal Credit Union | Oklahoma City, OK | -6.3% | $778 million |
| 35 | Fire Fighters Credit Union | Tulsa, OK | -11.2% | $45.4 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings