
Benton township
- County:
- McCook County
- County Seat:
- No
- Area (mi²):
- 35.162
- State:
- South Dakota
Benton township is located in McCook County, South Dakota. Benton township has a 2025 population of 98. Benton township is currently growing at a rate of 2.08% annually and its population has increased by 8.89% since the most recent census, which recorded a population of 90 in 2020.
The average household income in Benton township is $130,604 with a poverty rate of 0%. The median age in Benton township is 41.5 years: 41.6 years for males, and 41.4 years for females.