This is a list of the National Register of Historic Places listings in Ashland County, Wisconsin. It is intended to provide a comprehensive listing of entries in the National Register of Historic Places that are located in Ashland 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 42 properties and districts listed on the National Register in the county. Another property was once listed but has been removed.
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