Putney
- County:
- Brown County
- County Seat:
- No
- Area (mi²):
- 36.241
- State:
- South Dakota
Putney is located in Brown County, South Dakota. Putney has a 2025 population of 87 . Putney is currently declining at a rate of -1.14% annually and its population has decreased by -3.33% since the most recent census, which recorded a population of 90 in 2020.
The median age in Putney is 71.1 years: 0 years for males, and 0 years for females. For every 100 females there are 120.0 males.