
Fountain township
- County:
- Edmunds County
- County Seat:
- No
- Area (mi²):
- 36.077
- State:
- South Dakota
Fountain township is located in Edmunds County, South Dakota. Fountain township has a 2025 population of 80. Fountain township is currently declining at a rate of -1.23% annually but its population has increased by 1.27% since the most recent census, which recorded a population of 79 in 2020.
The average household income in Fountain township is $66,293 with a poverty rate of 40.28%. The median age in Fountain township is 11.5 years: 11.5 years for males, and 9.9 years for females.