Liberty
- County:
- Edmunds County
- County Seat:
- No
- Area (mi²):
- 35.016
- State:
- South Dakota
Liberty is located in Edmunds County, South Dakota. Liberty has a 2025 population of 9. Liberty 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 9 in 2020.