Frederick, South Dakota

Frederick, South Dakota
Main Street in Frederick, August 2017
Location in Brown County and the state of South Dakota
Coordinates: 45°49′55″N 98°30′24″W / 45.83194°N 98.50667°W / 45.83194; -98.50667
CountryUnited States
StateSouth Dakota
CountyBrown
Incorporated1882
Area
  Total
1.35 sq mi (3.51 km2)
  Land1.35 sq mi (3.51 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,378 ft (420 m)
Population
 (2020)
  Total
215
  Density158.79/sq mi (61.29/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
57441
Area code605
FIPS code46-22860
GNIS feature ID1267395

Frederick is a town in northwestern Brown County, South Dakota, United States. The population was 215 at the 2020 census. Home to the annual Frederick Finn Fest, the town is part of the Aberdeen Micropolitan Statistical Area.