Foster Township, Big Stone County, Minnesota

Foster Township
Foster Township
Location within the state of Minnesota
Foster Township
Foster Township (the United States)
Coordinates: 45°27′54″N 96°40′13″W / 45.46500°N 96.67028°W / 45.46500; -96.67028
CountryUnited States
StateMinnesota
CountyBig Stone
Area
 • Total
33.2 sq mi (86.0 km2)
 • Land30.0 sq mi (77.8 km2)
 • Water3.1 sq mi (8.1 km2)
Elevation
1,102 ft (336 m)
Population
 (2000)
 • Total
123
 • Density4.1/sq mi (1.6/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
FIPS code27-22058
GNIS feature ID0664205

Foster Township is a township in Big Stone County, Minnesota, United States. The population was estimated at 110 in the 2020 census. Situated in the southwest region of the county, the township has a western boundary with South Dakota. Big Stone Lake and the Little Minnesota River drain it.