Cloyd Valley township
- County:
- Edmunds County
- County Seat:
- No
- Area (mi²):
- 34.724
- State:
- South Dakota
Cloyd Valley township is located in Edmunds County, South Dakota. Cloyd Valley township has a 2026 population of 17. Cloyd Valley township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 17 in 2020.