
Hart township
- County:
- Roberts County
- County Seat:
- No
- Area (mi²):
- 35.883
- State:
- South Dakota
Hart township is located in Roberts County, South Dakota. Hart township has a 2025 population of 101. Hart 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 101 in 2020.
The average household income in Hart township is $54,405 with a poverty rate of 3.13%. The median age in Hart township is 46.2 years: 44.5 years for males, and 46.3 years for females.