Latah Federal Credit Union has been open since 1969. It's the 16th largest credit union in Idaho with assets totaling $104.54 Million and providing banking services to more than 7,000 members. Membership: The credit union is a community-based financial institution. People living, working, or worshipping in the credit union's geographic area can become a member and access banking services. Membership is also open to immediate family of current members