
Merton township
- County:
- Clark County
- County Seat:
- No
- Area (mi²):
- 35.617
- State:
- South Dakota
Merton township is located in Clark County, South Dakota. Merton township has a 2025 population of 38. Merton township is currently declining at a rate of 0% annually and its population has increased by 2.7% since the most recent census, which recorded a population of 37 in 2020.
The average household income in Merton township is $80,095 with a poverty rate of 9.38%. The median age in Merton township is 57.4 years: 57.6 years for males, and 57.2 years for females.