
Milltown
- County:
- Douglas County
- County Seat:
- No
- Area (mi²):
- 0.441
- State:
- South Dakota
Milltown is a CDP located in Douglas County, South Dakota. Milltown has a 2025 population of 31. Milltown is currently growing at a rate of 6.9% annually and its population has increased by 24% since the most recent census, which recorded a population of 25 in 2020.
The average household income in Milltown is -$1000.00 Mn with a poverty rate of 0%. The median age in Milltown is 0 years: 0 years for males, and 0 years for females.