National Register of Historic Places listings in Walworth County, South Dakota

This is a list of the National Register of Historic Places listings in Walworth County, South Dakota.

This is intended to be a complete list of the properties on the National Register of Historic Places in Walworth County, South Dakota, United States. The locations of National Register properties for which the latitude and longitude coordinates are included below, may be seen in a map.

There are 13 properties listed on the National Register in the county.

Current listings

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