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Credit union · NCUA insured

Affinity Plus

A $5B credit union, the 89th largest of 4,329, headquartered in St. Paul, MN, with 298,790 members and 34 branches in Minnesota. Best rates: CDs 4.50% and savings 2.50% APY.

Affinity Plus Carrot Score

83

Carrot Score

Higher than 61% of U.S. banks and credit unions

LowestMiddleHighest

#35 of 97 in Minneapolis, MN-WI metroHow the score works →

Deposits are federally insured by the NCUA up to $250,000 per depositor.

About Affinity Plus

Founded in April 1930 by Minnesota state employees to serve consumers as equal-share members, Affinity Plus Federal Credit Union is a member-owned, not-for-profit financial institution.

Originally known as State Capitol Credit Union prior to 1999, the credit union is committed to building stronger communities across Minnesota.

Headquarters
175 W Lafayette Frontage Rd, St. Paul, MN 55107-1420
NCUA charter
24362
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34 branches in Minnesota

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Walk-in offices from the NCUA directory as of March 31, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.