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Credit union · NCUA insured

GRANCO Federal Credit Union

A $98.3M credit union headquartered in Ephrata, WA, with 5,053 members and 2 branches in Washington. Best rates: CDs 3.30% and savings 0.01% APY.

GRANCO Federal Credit Union Carrot Score

78

Carrot Score

Higher than 47% of U.S. banks and credit unions

LowestMiddleHighest

#3 of 12 in Moses Lake, WA metroHow the score works →

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

About GRANCO Federal Credit Union

Organized in April 1956 by employees of Grant County Public Utility District, GRANCO Federal Credit Union is a not-for-profit financial cooperative owned by its members.

The credit union operates branches in Ephrata and Moses Lake, Washington, serving members across the surrounding area.

Headquarters
217 Alder St SW, Ephrata, WA 98823
NCUA charter
10904
Visit institution website ↗

Who can join

This may be incomplete or out of date, so check with the credit union before you apply.

Employers and groups

  • Employees of eligible Port Districts, Hospitals, Irrigation Districts, Consolidated Disposal Service Inc., or Family Services of Grant County are eligible to join.

Military, government and schools

  • Employees of specified School Districts (Ephrata, Moses Lake, Othello, Quincy, Soap Lake, Wilson Creek) or Big Bend Community College are eligible to join.
  • Firefighters associated with Grant County Fire Districts (#3, #5, #7, #10, #11, #13), Ephrata Volunteer Firefighters, or firefighters employed by eligible cities are eligible to join.
  • Employees of specified Public Utility Districts (Grant County, Kittitas County, Okanogan County, Douglas County), specified Cities (Ephrata, George, Moses Lake, Othello, Quincy, Soap Lake), Grant Transit Authority, or Municipal Corporation of Grant County are eligible to join.

Family and household

  • Family members of employees at any of the listed eligible organizations are eligible to join.

2 branches in Washington

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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.