Tyndall, South Dakota

Tyndall, South Dakota
Flagpole in front of Bon Homme County courthouse
Location in Bon Homme County and the state of South Dakota
Coordinates: 42°59′23″N 97°51′51″W / 42.98972°N 97.86417°W / 42.98972; -97.86417
CountryUnited States
StateSouth Dakota
CountyBon Homme
Incorporated1887
Area
  Total
1.58 sq mi (4.09 km2)
  Land1.58 sq mi (4.09 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,414 ft (431 m)
Population
 (2020)
  Total
1,057
  Density669.84/sq mi (258.63/km2)
Time zoneUTC−6 (Central (CST))
  Summer (DST)UTC−5 (CDT)
ZIP code
57066
Area code605
FIPS code46-64860
GNIS feature ID1267608
Websitemytyndallsd.com

Tyndall (pronounced TIN'-duhl) is a city in and the county seat of Bon Homme County, South Dakota, United States. The population was 1,057 at the 2020 census.