Kingsbury County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 5,187. Its county seat is De Smet. The county was created in 1873, and was organized in 1880. It was named for brothers George W. and T. A. Wikipedia
Cities: De Smet, Lake Preston, Oldham, and more
Population: 5,294 (2022)
Congressional district: At-large
Largest city: De Smet