Credit Union Routing Number
Altra Federal Credit Union Routing Number
The routing number for Altra Federal Credit Union is 291881216. It is a credit union in La Crosse, Wisconsin, NCUA charter 24077.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Altra Federal Credit Union
Altra Federal Credit Union is based in La Crosse, Wisconsin, and has been chartered since 1979. It reported $3.14B in assets for Q2 2026, the 10th largest of 98 credit unions headquartered in Wisconsin and 161st of 4,252 nationally. Assets were $3.01B a year earlier (Q2 2025), so the credit union is larger now. It counted 160,726 members on that report. The NCUA lists 18 branch locations for the credit union.
Record
- Routing number
- 291881216
- NCUA charter number
- 24077
- RSSD ID
- 855497
- Headquarters
- La Crosse, Wisconsin 54601
- Chartered
- 1979
- NCUA insured since
- January 1, 1984
- Total assets (Q2 2026)
- $3.14B
- Members (Q2 2026)
- 160,726
- Branch locations
- 18
- Routing record refreshed
- October 8, 2026
Routing numbers in La Crosse, WI
- Credit union
- Marine Credit Union: 275977489
- Bank
- Citizens State Bank - La Crosse: 091804833
- Bank
- Coulee Bank: 091800374
- Bank
- State Bank Financial: 091800316
- Credit union
- Firefighters Credit Union: 291881122
- Credit union
- Governmental Employees Credit Union: 291881083
- Credit union
- Gundersen Credit Union: 291881177
View Altra Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 24077) · FFIEC NIC profile (RSSD 855497)