Custer County, South Dakota

Custer County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 8,216. Its county seat is Custer. The county was created in 1875 and organized in 1877.Custer County is included in the Rapid City, SD Metropolitan Statistical Area.GeographyAccording to the U.S. Census Bureau, the county has a total area of, of which is land and (0.1%) is water. Wind Cave National Park is located within the county, as is Jewel Cave National Monument. South Dakota's own Custer State Park is also located in the county.Major highways20px U.S. Highway 1623px U.S. Highway 38523px U.S. Highway 16A20px South Dakota Highway 3620px South Dakota Highway 4020px South Dakota Highway 7920px South Dakota Highway 8720px South Dakota Highway 89