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Member Services
Lost/stolen Debit & Credit Cards, Account Assistance.
Quick Reference
Routing number & mailing address
Routing Number 324173079
Mailing Address
P.O. Box 2869
Idaho Falls, ID 83403-2869
Idaho Falls, ID 83403-2869
Branch Hours
All Branches
Lobby & Drive-Thru
Mon–Fri: 9:00am – 5:30pm
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Supervisory Committee
For concerns regarding accounting practices, internal controls, auditing matters, or conduct that may be in violation of law or regulations:
Westmark Credit UnionSupervisory Committee
P.O. Box 51192
Idaho Falls, ID 83405-1192