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Credit union · NCUA insured

Advantage One Credit Union

A $266M credit union headquartered in Brownstown, MI, with 17,805 members and 2 branches in Michigan.

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

About Advantage One Credit Union

Founded under a 1952 federal charter and headquartered in Brownstown, Advantage One Credit Union serves the entire state of Michigan.

Originally established to serve McLouth Steel Corporation employees, the credit union later transitioned to a state charter and approved a merger with LOC Credit Union.

Headquarters
23670 Telegraph Rd, Brownstown, MI 48134
NCUA charter
68679
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Who can join

This may be incomplete or out of date, so check with the credit union before you apply.

Where you live or work

  • Individuals who work, worship, or attend school in Michigan are eligible for membership.

Family and household

  • Immediate family members of existing AOCU account holders—including stepchildren, stepparents, step siblings, and adopted children—are eligible for membership.

2 branches in Michigan

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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.