WESTMARK CREDIT UNION has 15 different branch locations.
The FIRST STREET BRANCH is located in IDAHO FALLS, ID at 815 1st St. See location on map below.
For additional information, such as hours of operation, please call (208) 523-1071.
Location
815 1st St
IDAHO FALLS, ID 83401-4080
(208) 523-1071