NCUA-insured credit union
Avestar — Waterloo, WI
Credit Union headquartered in Waterloo, Wisconsin.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 125 W Madison St Waterloo, WI 53594 |
| County | Jefferson |
| Website | not published in NCUA data |
| Phone | (920) 478-2151 |
NCUA record
| NCUA Charter | 66537 |
| Federal Reserve RSSD ID | 922894 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Avestar routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| Avestar Main main office Waterloo, WI |
125 W Madison St, 53594 (920) 478-2151 Monday - Friday 9 am - 5 pm |
| Madison Office Madison, WI |
3401 W Beltline Hwy, 53713 (608) 271-5301 8-4:30 Monday -Friday |
| Avestar Marshall Marshall, WI |
701 W Main St Ste 179, 53559 (920) 478-2151 Monday, Tuesday, Wednesday & Friday 9 am to 5 pm Thursday 10 am to 6 pm Saturday 9 am to noon |
| Avestar Piggly Wiggly Waterloo, WI |
810 N Monroe St, 53594 (920) 478-2151 Monday - Friday 10:30 am to 6:30 pm Saturday 9 am to noon |
Where Avestar has offices
Cities with the most Avestar offices
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| University of Wisconsin Madison | $6.60 billion |
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| Covantage Antigo | $4.19 billion |
| Connexus Wausau | $4.15 billion |
| Educators Racine | $3.89 billion |
Compare before you open an account: today's CD and savings rates, the CD calculator and the savings calculator.
