Highmark Federal Credit Union

Highmark Federal Credit Union is a full service financial institution, offering a wide array of consumer and business financial products from loans to deposit accounts, with a full suite of online banking products as well. Highmark serves a broad membership base consisting of multiple households through a variety of eligibility outlets. Those who live, work, worship or attend school in Butte, Custer, Fall River, Harding, Lawrence, Meade and Pennington Counties, South Dakota, and Campbell, Crook, Niobrara and Weston Counties, Wyoming or have an immediate family member who does, are eligible to join Highmark Federal Credit Union.