Chelsea, South Dakota

Chelsea, South Dakota
Location in Faulk County and the state of South Dakota
Coordinates: 45°10′03″N 98°44′36″W / 45.16750°N 98.74333°W / 45.16750; -98.74333
CountryUnited States
StateSouth Dakota
CountyFaulk
Incorporated1906
Area
 • Total
0.32 sq mi (0.82 km2)
 • Land0.32 sq mi (0.82 km2)
 • Water0 sq mi (0.00 km2)
Elevation
1,345 ft (410 m)
Population
 (2020)
 • Total
19
 • Density60.0/sq mi (23.15/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
Area code605
FIPS code46-11500
GNIS feature ID1267327

Chelsea is a town in Faulk County, South Dakota, United States. The population was 19 at the 2020 census.

The town was named after Chelsea, London, perhaps via Chelsea, Massachusetts.