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Credit union · NCUA insured

Gardiner Federal Credit Union

A $98.6M credit union headquartered in Gardiner, ME, with 5,489 members and 2 branches in Maine. Best rates: CDs 3.87% and savings 1.76% APY.

Gardiner Federal Credit Union Carrot Score

86

Carrot Score

Higher than 74% of U.S. banks and credit unions

LowestMiddleHighest

#5 of 19 in Augusta, ME metroHow the score works →

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

About Gardiner Federal Credit Union

Gardiner Federal Credit Union is a member-owned credit union headquartered in Gardiner, Maine.

Headquarters
420 Brunswick Ave, Gardiner, ME 04345-2836
NCUA charter
8367
Visit institution website ↗

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This may be incomplete or out of date, so check with the credit union before you apply.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

  • Membership is open to individuals who live, work, worship, or attend school in Kennebec County, Lincoln County, or the towns of Richmond and Palermo.

Employers and groups

  • Membership is open to employees of Gardiner Federal Credit Union.

Family and household

  • Membership is open to members of the immediate family or household of Gardiner Federal Credit Union employees.

Other ways

  • Membership is open to organizations of people, businesses, or other legal entities in Kennebec County, Lincoln County, and the towns of Richmond and Palermo.
  • Membership is open to volunteers in the community.

2 branches in Maine

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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.