
Hamilton township
- County:
- Charles Mix County
- County Seat:
- No
- Area (mi²):
- 22.481
- State:
- South Dakota
Hamilton township is located in Charles Mix County, South Dakota. Hamilton township has a 2025 population of 53. Hamilton 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 53 in 2020.
The average household income in Hamilton township is $143,409 with a poverty rate of 0%. The median age in Hamilton township is 61.6 years: 60.7 years for males, and 61.9 years for females.