page_title: National Register of Historic Places listings in Union County, New Jersey
hierarchical_section_title: National Register of Historic Places listings in Union County, New Jersey
context_page_description: List of the National Register of Historic Places listings in Union County, New Jersey
  This is intended to be a complete list of properties and districts listed on the National Register of Historic Places in Union County, New Jersey. The locations of National Register properties and districts may be seen in a Google map by clicking on "Map of all coordinates".
  This National Park Service list is complete through NPS recent listings posted July 31, 2020.
context_section_description: List of the National Register of Historic Places listings in Union County, New Jersey
  This is intended to be a complete list of properties and districts listed on the National Register of Historic Places in Union County, New Jersey. The locations of National Register properties and districts (at least for all showing latitude and longitude coordinates below) may be seen in a Google map by clicking on "Map of all coordinates".
  This National Park Service list is complete through NPS recent listings posted July 31, 2020.
caption: Location of Union County in New Jersey