Black township
- County:
- Tripp County
- County Seat:
- No
- Area (mi²):
- 35.708
- State:
- South Dakota
Black township is located in Tripp County, South Dakota. Black township has a 2026 population of 138. Black township is currently growing at a rate of 2.22% annually and its population has increased by 0.73% since the most recent census, which recorded a population of 137 in 2020.
The median age in Black township is 19.8 years: 40.7 years for males, and 19.6 years for females. For every 100 females there are 61.7 males.