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Credit union · NCUA insured

Western Cooperative Credit Union

A $521.5M credit union headquartered in Williston, ND, with 18,228 members and 8 branches in North Dakota. Best rates: CDs 4.25% and savings 0.50% APY.

Western Cooperative Credit Union Carrot Score

85

Carrot Score

Higher than 70% of U.S. banks and credit unions

LowestMiddleHighest

#1 of 5 in Williston, ND metroHow the score works →

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

About Western Cooperative Credit Union

Headquarters
1300 Bison Dr, Williston, ND 58801-3770
NCUA charter
61758
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8 branches in North Dakota

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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.