Credit Union Routing Number
Avestar Credit Union Routing Number
The routing number for Avestar Credit Union is 275982144. It is a credit union in Waterloo, Wisconsin, NCUA charter 66537.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Avestar Credit Union
Avestar Credit Union is based in Waterloo, Wisconsin, and has been chartered since 1964. It reported $68.2M in assets for Q2 2026, the 58th largest of 98 credit unions headquartered in Wisconsin and 2137th of 4,252 nationally. Assets were $63.7M a year earlier (Q2 2025), so the credit union is larger now. It counted 5,803 members on that report. The NCUA lists 4 branch locations for the credit union.
Record
- Routing number
- 275982144
- NCUA charter number
- 66537
- RSSD ID
- 922894
- Headquarters
- Waterloo, Wisconsin 53594
- Chartered
- 1964
- NCUA insured since
- September 30, 1985
- Total assets (Q2 2026)
- $68.2M
- Members (Q2 2026)
- 5,803
- Branch locations
- 4
- Routing record refreshed
- October 8, 2026
Routing numbers of similar-size institutions in Wisconsin
- Bank, Waterloo, WI
- Farmers & Merchants State Bank: 075907099
- Credit union, Neenah, WI
- Evergreen Credit Union: 275979490
- Credit union, Madison, WI
- Madison Credit Union: 275978721
- Credit union, Weston, WI
- Brokaw Credit Union: 275977159
- Credit union, Wauwatosa, WI
- Focus Credit Union: 275082439
- Bank, Holmen, WI
- Park Bank, N.A.: 091805609
- Bank, Ontario, WI
- Bank of Ontario: 075907743
- Credit union, Milwaukee, WI
- Brewery Credit Union: 275079662
View Avestar Credit Union's full profile →
More in Wisconsin: routing numbers and credit unions. Is this not Avestar Credit Union's number? Look up a routing number.
Regulator records: NCUA credit union profile (charter 66537) · FFIEC NIC profile (RSSD 922894)