
Eden
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 0.154
- State:
- South Dakota
Eden is a town located in Marshall County, South Dakota. Eden has a 2025 population of 90. Eden is currently declining at a rate of 0% annually and its population has decreased by -2.17% since the most recent census, which recorded a population of 92 in 2020.
The average household income in Eden is $335,600 with a poverty rate of 1.46%. The median age in Eden is 59.5 years: 61.4 years for males, and 36.8 years for females.