Sherman township
- County:
- Brookings County
- County Seat:
- No
- Area (mi²):
- 35.288
- State:
- South Dakota
Sherman township is located in Brookings County, South Dakota. Sherman township has a 2026 population of 263. Sherman township is currently growing at a rate of 0.77% annually and its population has increased by 6.05% since the most recent census, which recorded a population of 248 in 2020.
The median household income in Sherman township is $61,886 with a poverty rate of 0%. The median age in Sherman township is 56.2 years: 56.3 years for males, and 47 years for females. For every 100 females there are 204.7 males.