This article relies largely or entirely on a single source .(November 2023) |
Foster Township, South Dakota | |
|---|---|
| Coordinates: 45°20′47″N102°7′9″W / 45.34639°N 102.11917°W | |
| Country | United States |
| State | South Dakota |
| County | Perkins |
| Area | |
• Total | 167 km2 (64.3 sq mi) |
| Population (2020) | |
• Total | 11 |
| • Density | 0.077/km2 (0.2/sq mi) |
Foster Township is a township in Perkins County, in the U.S. state of South Dakota. As of the 2020 census, it contains 11 people and 11 households. [1]