Kingsbury County

Key facts

Country

United States

State

South Dakota

Founded

1873 (created), 1880 (organized)

Named after

George W. Kingsbury, & T.A. Kingsbury

Seat

De Smet

Largest city

De Smet

Total

864 sq mi (2,240 km )

Land

832 sq mi (2,150 km )

Water

32 sq mi (83 km ) 3.6%

Estimate 2025

5,284

Density

6.4/sq mi (2.5/km )

Time zone

UTC−6 ( Central )

Summer dst