Credit Union Routing Number
Tennessee Members 1st Federal Credit Union Routing Number
The routing number for Tennessee Members 1st Federal Credit Union is 264281393. It is a credit union in Oak Ridge, Tennessee, NCUA charter 5318.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Tennessee Members 1st Federal Credit Union
Tennessee Members 1st Federal Credit Union is based in Oak Ridge, Tennessee, and has been chartered since 1946. It reported $97.9M in assets for Q2 2026, the 42nd largest of 123 credit unions headquartered in Tennessee and 1827th of 4,252 nationally. Assets were $97.0M a year earlier (Q2 2025), so the credit union is larger now. It counted 4,468 members on that report. The NCUA lists 2 branch locations for the credit union.
Record
- Routing number
- 264281393
- NCUA charter number
- 5318
- RSSD ID
- 962274
- Headquarters
- Oak Ridge, Tennessee 37830
- Chartered
- 1946
- NCUA insured since
- January 4, 1971
- Total assets (Q2 2026)
- $97.9M
- Members (Q2 2026)
- 4,468
- Branch locations
- 2
- Routing record refreshed
- October 8, 2026
Routing numbers in Oak Ridge, TN
- Credit union
- Ornl Federal Credit Union: 264281416
- Credit union
- Y-12 Federal Credit Union: 264281432
- Credit union
- Enrichment Federal Credit Union: 264281364
- Bank
- Tnbank: 064204253
View Tennessee Members 1st Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 5318) · FFIEC NIC profile (RSSD 962274)