Pierpont, South Dakota

Pierpont, South Dakota
Aerial photograph of Pierpont,
Nickname: 
Pierpont Panthers
Location in Day County and the state of South Dakota
Coordinates: 45°29′43″N 97°49′56″W / 45.49528°N 97.83222°W / 45.49528; -97.83222
CountryUnited States
StateSouth Dakota
CountyDay
Area
  Total
0.15 sq mi (0.39 km2)
  Land0.15 sq mi (0.39 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,509 ft (460 m)
Population
 (2020)
  Total
129
  Density865.77/sq mi (334.14/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
57468
Area code605
FIPS code46-49540
GNIS feature ID1267532

Pierpont is a town in northwestern Day County, South Dakota, United States. The population was 129 at the 2020 census.

The town was founded in 1883 and takes its name from a railroad officer.