National Register of Historic Places listings in Washington County, Wisconsin

This is a list of the National Register of Historic Places listings in Washington County, Wisconsin. It is intended to provide a comprehensive listing of entries in the National Register of Historic Places that are located in Washington County, Wisconsin. The locations of National Register properties for which the latitude and longitude coordinates are included below may be seen in a map.

There are 31 properties and districts listed on the National Register in the county.

Current listings

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