Bon Homme County, South Dakota

Bon Homme County is a county located in the U.S. state of South Dakota. As of the 2020 census, 7,003 people lived there.^[1] Its county seat is Tyndall. Bon Homme County was created in 1862.^[2]

Bon Homme County
County
Bon Homme County courthouse
Location within the U.S. state of South Dakota
South Dakota's location within the U.S.
Coordinates: 42°59′N 97°53′W
Country	United States
State	South Dakota
Founded	April 5, 1862
Named for	Bon Homme Island
Seat	Tyndall
Largest city	Springfield
Area
• Total	582 sq mi (1,510 km2)
• Land	564 sq mi (1,460 km2)
• Water	18 sq mi (50 km2)  3.1%
Population  (2020)
• Total	7,003
• Density	12/sq mi (4.6/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	At-large
Website	bonhomme.sdcounties.org