Credit Union Routing Number
Credit Union One of Oklahoma Routing Number
The routing number for Credit Union One of Oklahoma is 303085191. It is a credit union in Oklahoma City, Oklahoma, NCUA charter 64850.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Credit Union One of Oklahoma
Credit Union One of Oklahoma is based in Oklahoma City, Oklahoma, and has been chartered since 1949. It reported $39.9M in assets for Q2 2026, the 34th largest of 51 credit unions headquartered in Oklahoma and 2576th of 4,252 nationally. Assets were $41.8M a year earlier (Q2 2025), so the credit union is smaller now. It counted 3,407 members on that report. The NCUA lists 3 branch locations for the credit union.
Record
- Routing number
- 303085191
- NCUA charter number
- 64850
- RSSD ID
- 238698
- Headquarters
- Oklahoma City, Oklahoma 73105
- Chartered
- 1949
- NCUA insured since
- February 5, 1979
- Total assets (Q2 2026)
- $39.9M
- Members (Q2 2026)
- 3,407
- Branch locations
- 3
- Routing record refreshed
- October 10, 2026
Routing numbers in Oklahoma City, OK
- Bank
- MidFirst Bank: 303087995
- Bank
- BancFirst: 103003632
- Credit union
- Tinker Federal Credit Union: 303085829
- Bank
- Interbank: 103000703
- Bank
- First Fidelity Bank: 103002691
- Credit union
- Communication Federal Credit Union: 303085476
- Bank
- Bank7: 103103778
- Bank
- International Bank of Commerce: 303072793
View Credit Union One of Oklahoma's full profile →
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Regulator records: NCUA credit union profile (charter 64850) · FFIEC NIC profile (RSSD 238698)