Carthage township
- County:
- Miner County
- County Seat:
- No
- Area (mi²):
- 33.1
- State:
- South Dakota
Carthage township is located in Miner County, South Dakota. Carthage township has a 2025 population of 24. Carthage township is currently growing at a rate of 4.35% annually and its population has increased by 14.29% since the most recent census, which recorded a population of 21 in 2020.
The median age in Carthage township is 53.7 years: 0 years for males, and 0 years for females.