Credit unions in Watertown, SD
4 locations of 4 credit unions. Open or closed right now is worked out from the hours each branch filed with the NCUA.
- Area Federal Credit Union113 1st Ave NW · Watertown
- Avanti Federal Credit Union1620 4th St Ne · Watertown · Main office
- Dakotaland Federal Credit Union1101 9th Ave Se · WatertownHours as filed
- Sioux Valley Coop Federal Credit Union712 9th Ave Se · Watertown · Main office
Source: NCUA quarterly data, cycle June 30, 2026.