
Eden township
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 31.373
- State:
- South Dakota
Eden township is located in Marshall County, South Dakota. Eden township has a 2025 population of 121. Eden township is currently growing at a rate of 3.42% annually and its population has increased by 13.08% since the most recent census, which recorded a population of 107 in 2020.
The average household income in Eden township is $132,862 with a poverty rate of 8.77%. The median age in Eden township is 65.8 years: 65.5 years for males, and 68.8 years for females.