Hayti, South Dakota

Hayti, South Dakota
The Hamlin County Courthouse in Hayti in 1974
Location in Hamlin County and the state of South Dakota
Coordinates: 44°39′30″N 97°12′17″W / 44.65833°N 97.20472°W / 44.65833; -97.20472
CountryUnited States
StateSouth Dakota
CountyHamlin
Incorporated1914
Area
  Total
0.40 sq mi (1.02 km2)
  Land0.40 sq mi (1.02 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,696 ft (517 m)
Population
 (2020)
  Total
393
  Density994.94/sq mi (383.79/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
57241
Area code605
FIPS code46-27820
GNIS feature ID1267414

Hayti (pronounced "HAY-tie") is a town in and county seat of Hamlin County, South Dakota, United States. The population was 393 at the 2020 census. It is part of the Watertown, South Dakota Micropolitan Statistical Area. It is the county seat of Hamlin County.

According to tradition, the name is derived from the practice of tying bundles of hay to be burned on the prairie, hence the name Hay-tie.