Credit Union Routing Number
Adirondack Regional Federal Credit Union Routing Number
The routing number for Adirondack Regional Federal Credit Union is 221380570. It is a credit union in Tupper Lake, New York, NCUA charter 5546.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Adirondack Regional Federal Credit Union
Adirondack Regional Federal Credit Union is based in Tupper Lake, New York, and has been chartered since 1947. It reported $88.3M in assets for Q2 2026, the 98th largest of 266 credit unions headquartered in New York and 1918th of 4,252 nationally. Assets were $85.3M a year earlier (Q2 2025), so the credit union is larger now. It counted 7,035 members on that report. The NCUA lists 4 branch locations for the credit union.
Record
- Routing number
- 221380570
- NCUA charter number
- 5546
- RSSD ID
- 935371
- Headquarters
- Tupper Lake, New York 12986
- Chartered
- 1947
- NCUA insured since
- January 4, 1971
- Total assets (Q2 2026)
- $88.3M
- Members (Q2 2026)
- 7,035
- Branch locations
- 4
- Routing record refreshed
- October 8, 2026
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View Adirondack Regional Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 5546) · FFIEC NIC profile (RSSD 935371)