This is a list of the National Register of Historic Places listings in Custer County, South Dakota. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Custer County, South Dakota, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map. There are 51 properties and districts listed on the National Register in the county. Current listings |} See also List of National Historic Landmarks in South Dakota National Register of Historic Places listings in South Dakota References Custer County