Westmark was founded in Idaho Falls in 1954 and currently operates several branches in the city: First Street Branch : 815 First Street, Idaho Falls, ID 83401. Westside Branch : 2160 West Broadway, Idaho Falls, ID 83402. Eastside Branch : 2520 Channing Way, Idaho Falls, ID 83404. Sunnyside Branch : 3040 Outlet Boulevard, Idaho Falls, ID 83402. Science Center Branch : 1385 Fremont, Idaho Falls, ID 83402. Paperwork for Opening an Account
: P.O. Box 2869, Idaho Falls, Idaho 83403-2869. westmark idaho falls idaho
is a state-chartered credit union serving members primarily in Idaho. The Idaho Falls branch is one of its key locations in eastern Idaho, offering a full range of personal and business financial services. Westmark was founded in Idaho Falls in 1954
: (208) 535-1120 or toll-free at 1-800-574-5002. Contact Us - Westmark Credit Union Sunnyside Branch : 3040 Outlet Boulevard, Idaho Falls,