
Summit township
- County:
- Roberts County
- County Seat:
- No
- Area (mi²):
- 32.329
- State:
- South Dakota
Summit township is located in Roberts County, South Dakota. Summit township has a 2025 population of 39. Summit township is currently growing at a rate of 5.41% annually and its population has increased by 14.71% since the most recent census, which recorded a population of 34 in 2020.
The average household income in Summit township is $59,981 with a poverty rate of 24.32%. The median age in Summit township is 34.6 years: 44 years for males, and 30.6 years for females.