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Credit union · NCUA insured

One Detroit Credit Union Credit Card Rates

One Detroit Credit Union credit cards start at 15.50% APR on purchases, after any introductory rate. Rates checked October 16, 2026.

How One Detroit Credit Union’s credit card rates compare

Compared with banks and credit unions near Detroit, MI, where One Detroit Credit Union has the most branches. Ongoing purchase APR, lowest first.

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One Detroit Credit Union credit card score

62

Credit card score

Higher than 5% of U.S. banks and credit unions

By rate
  • Purchase APRPurchase APR15.50%

Each track runs from the highest to the lowest rate among U.S. banks and credit unions; the dot is this rate.

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Where One Detroit Credit Union ranks

By credit card score, in each area where it has branches

Current credit card rates

Rates from the credit union’s website. Most are “as low as” rates for the best credit; yours depends on your credit.

Who can join One Detroit Credit Union

This may be incomplete or out of date, so check with the credit union before you apply.

Where you live or work

  • Membership is open to individuals who live, work, worship, or volunteer in Wayne, Oakland, Macomb, or Washtenaw counties in Michigan.

Cost to join

  • Membership requires opening a regular share savings account with a deposit of $10 or more, completing a membership form with signatures of all joint parties, and providing a valid driver's license or state ID card.

Membership information collected October 5, 2026.

← One Detroit Credit Union overview