Westmark Credit Union is an Idaho-based full-service financial cooperative that has been helping the people of Idaho grow financially since 1954. It offers a full range of financial products, including savings, checking, credit cards, and personal and business loans tailored to meet your financial needs. The best thing about the company is that it is fully owned and operated by its members, and all the profits earned by the company is returned to members in the form of low rates on loan and high interest on deposits.