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This is a list of the National Register of Historic Places listings in Ada County, Idaho.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Ada County, Idaho, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in an online map.

There are 167 properties and districts listed on the National Register in the county, including 1 National Historic Landmark. More may be added; properties and districts nationwide are added to the Register almost on a weekly basis.

Current listings

Former listings

See also

List of National Historic Landmarks in Idaho National Register of Historic Places listings in Idaho

References