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Credit union · NCUA insured

Interior Federal Credit Card Rates

Interior Federal credit cards start at 11.35% APR on purchases, after any introductory rate. Rates checked October 22, 2026.

How Interior Federal’s credit card rates compare

Compared with banks and credit unions near Washington, DC-VA-MD-WV, where Interior Federal has the most branches. Ongoing purchase APR, lowest first.

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Interior Federal credit card score

76

Credit card score

Higher than 42% of U.S. banks and credit unions

By rate
  • Purchase APRPurchase APR11.35%

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 Interior Federal 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 Interior Federal

This may be incomplete or out of date, so check with the credit union before you apply.

Open to anyone

  • Anyone can become eligible by joining partner association Public Lands Foundation at no cost.

Employers and groups

  • Available to members/employees of Public Lands Alliance (PLA) as a Select Employee Group.
  • Available to non-DOI employees, volunteers, and retirees (and members where designated) of specified partner organizations.

Military, government and schools

  • Available to DOI on-site contractors.
  • Available to DOI employees nationwide.
  • Available to all DOI retirees.
2 more ways to join

Military, government and schools

  • Available to volunteers for a DOI organization or national park.

Family and household

  • Available to spouses, children, siblings, parents, grandparents, grandchildren, and household members living in the same residence who maintain a single economic unit.

Cost to join

  • Submit $25 for your membership share through your funding choice.

Membership information collected October 4, 2026.

← Interior Federal overview