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Credit union · Privately insured

CPOECU Credit Card Rates

CPOECU credit cards start at 12.90% APR on purchases, after any introductory rate. Rates checked October 16, 2026.

How CPOECU’s credit card rates compare

Compared with banks and credit unions near Chicago, IL-IN, where CPOECU has the most branches. Ongoing purchase APR, lowest first.

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CPOECU credit card score

67

Credit card score

Higher than 20% of U.S. banks and credit unions

By rate
  • Purchase APRPurchase APR12.90%

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 CPOECU 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 CPOECU

This may be incomplete or out of date, so check with the credit union before you apply.

Military, government and schools

  • Membership is open to any active or retired employee of the Chicago Postal Service.

Family and household

  • Membership is open to immediate family members (spouse, child or parents) of active or retired employees of the Chicago Postal Service.

Cost to join

  • Membership requires a $25 share deposit into a Savings account that remains in the account for the duration of membership.

Membership information collected October 5, 2026.

← CPOECU overview