Oklahoma has about 64 different credit unions with TINKER FEDERAL CREDIT UNION being the largest credit union in Oklahoma having more than $5.96 billion in total assets and over 461,275 members.
| Name | Membership | Total Assets |
|---|---|---|
| UNIVERSITY & COMMUNITY FEDERAL CREDIT UNION311 E McElroy Rd STILLWATER, OK 74075-3815 | Multiple common bond - other | $207,104,423 |
| VELMA FEDERAL CREDIT UNION297655 E Old Hwy 7 Rd DUNCAN, OK 73533-1291 | Multiple common bond - Primarily petroleum refining | $3,127,116 |
| WEOKIE FEDERAL CREDIT UNION8100 W Reno Ave OKLAHOMA CITY, OK 73127-7229 | Community credit unions, urban or rural, other than those designated 'low income' | $1,508,427,144 |
| WESTERN SUN FEDERAL CREDIT UNION4111 S Darlington Ave STE 400 TULSA, OK 74135 | Community credit unions, urban or rural, other than those designated 'low income' | $185,228,909 |