Bison, South Dakota

Bison, South Dakota
Postcard view of Main Street in Bison in 1915.
Location in Perkins County and the state of South Dakota
Coordinates: 45°31′25″N 102°28′04″W / 45.52361°N 102.46778°W / 45.52361; -102.46778
CountryUnited States
StateSouth Dakota
CountyPerkins
Area
  Total
0.99 sq mi (2.57 km2)
  Land0.99 sq mi (2.57 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
2,776 ft (846 m)
Population
 (2020)
  Total
302
  Density304.13/sq mi (117.41/km2)
Time zoneUTC-7 (Mountain (MST))
  Summer (DST)UTC-6 (MDT)
ZIP code
57620
Area code605
FIPS code46-05620
GNIS feature ID1267285
WebsiteTown of Bison

Bison is a town in and the county seat of Perkins County, South Dakota, United States. The population was 302 at the 2020 census.