This is a list of the National Register of Historic Places listings in Armstrong County, Pennsylvania.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Armstrong County, Pennsylvania, 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. [1]
There are 14 properties and districts listed on the National Register in the county.
This National Park Service list is complete through NPS recent listings posted December 8, 2023. [2]
This is a list of the National Register of Historic Places listings in Berks County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Bradford County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Butler County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Clarion County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Clearfield County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Franklin County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Fulton County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Indiana County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Jefferson County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Juniata County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Lawrence County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Luzerne County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Mercer County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Montour County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Perry County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Potter County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Schuylkill County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Snyder County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Sullivan County, Pennsylvania.
This is a list of the National Register of Historic Places listings in Tioga County, Pennsylvania.