Credit unions in Custer, SD
4 locations of 4 credit unions. Open or closed right now is worked out from the hours each branch filed with the NCUA.
- Aspen Federal Credit Union40 N 5th St · Custer
- Black Hills Federal Credit Union1135 Mount Rushmore Rd · Custer
- Highmark Federal Credit Union302 Mount Rushmore Rd · Custer
- Sentinel Federal Credit Union18 Mount Rushmore Rd · CusterHours as filed
Source: NCUA quarterly data, cycle June 30, 2026.