Willow Lake, South Dakota

Willow Lake, South Dakota
City
Location in Clark County and the state of South Dakota
Coordinates: 44°37′40″N 97°38′19″W / 44.62778°N 97.63861°W / 44.62778; -97.63861
CountryUnited States
StateSouth Dakota
CountyClark
Incorporated1910
Area
  Total
0.38 sq mi (0.98 km2)
  Land0.37 sq mi (0.96 km2)
  Water0.00 sq mi (0.01 km2)
Elevation
1,778 ft (542 m)
Population
 (2020)
  Total
255
  Density685.48/sq mi (264.40/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
57278
Area code605
FIPS code46-71940
GNIS feature ID1267656

Willow Lake is a city in Clark County, South Dakota, United States. The population was 255 at the 2020 census.

The city took its name from Willow Lake, a natural lake near the town site.