Open data, CC0

National Register listings

One row per listing on the National Register of Historic Places, 101,425 of them: where it is, what kind of resource it is, when it was listed, whether it is a National Historic Landmark, and the year built, style, and architect where Wikidata records them.

Download listings.csv101,427 rows · snapshot October 17, 2026 · refreshed weekly

Columns

ref
NRHP reference number, the eight-digit key the Park Service assigns to every listing and the key used across Register Atlas files and URLs
name
Name as it appears in the Register
type
Resource type: Building, Historic district, Site, Structure, or Object
address
Street address as filed with the nomination; blank when the location is restricted or unrecorded
city
City or town
county
County, parish, borough, or census area
state
Two-letter state or territory code
listed
Date the place was added to the Register, ISO 8601 (YYYY-MM-DD)
nhl
True when the place is also a National Historic Landmark
lat
Decimal degrees, WGS84, from the NPS spatial layer or Wikidata; blank when neither has a point
lon
Decimal degrees, WGS84
built
Year of construction or inception where Wikidata records one
styles
Architectural styles from Wikidata, pipe separated
architects
Architects from Wikidata, pipe separated
wikipedia
English Wikipedia article URL when one is linked from Wikidata
slug
URL slug on Register Atlas; the page is at /places/{slug}/ for landmarks and on the county page for other listings
source
Record source; layer means the NPS spatial layer, and register means the National Register office spreadsheet, used when the layer lacks the listing
coord_source
Coordinate source; layer or wikidata, and blank when no source has a point or the address is restricted

The first 8 rows

refnametypeaddresscitycountystatelistednhllatlonbuiltstylesarchitectswikipediaslugsourcecoord_source
100004869Gran Oriente Filipino HotelBuildingfalse37.78161-122.39437gran-oriente-filipino-hotel-100004869
19930909Jones, John Carroll, HouseBuildingfalse31.64094-93.00949jones-john-carroll-house-19930909
81000703American LegationBuilding8 Zankat America (Rue d'Amerique)TangierMorocco1981-01-08true35.78628-5.80893Moorish architecturehttps://en.wikipedia.org/wiki/American_Legation,_Tangieramerican-legation-81000703layerlayer
87000841Adak Army Base and Adak Naval Operating StationHistoric districtRoughly bounded by Cape Adagdak, Scabbard Bay, and Shagak BayAdak StationAleutian IslandsAK1987-02-27true51.875219-176.648311adak-army-base-and-adak-naval-operating-station-87000841registerwikidata
78000512Anangula Archeological DistrictSiteAleutian IslandsAK1978-06-02trueanangula-archeological-district-78000512register
72001580Ananiuliak Island Archeological DistrictHistoric districtAleutian IslandsAK1972-03-24falseananiuliak-island-archeological-district-72001580register
79000407Atka B-24D LiberatorStructureAleutian IslandsAK1979-07-26falseatka-b-24d-liberator-79000407register
85002729Attu Battlefield and U.S. Army and Navy Airfields on AttuSiteAttu IslandAleutian IslandsAleutian IslandsAK1985-02-04true52.90083172.90639https://en.wikipedia.org/wiki/Attu_Islandattu-battlefield-and-u-s-army-and-navy-airfields-on-attu-85002729layerlayer

Source, license and citation

Sources: National Park Service National Register of Historic Places spatial layer, the National Register office spreadsheet of listed properties (the source of record, and the only source for listings the layer lacks), the NPS weekly list of Register actions, and Wikidata for the year built, style, architect, Wikipedia link, and coordinates the layer lacks. The file is regenerated by the weekly pipeline that rebuilds this site, so it is never older than the pages that cite it. Method notes are on the methodology page.

License: CC0 1.0. Use it for anything, no permission or attribution needed. A link back helps other people find the source. The underlying Register records are United States government work in the public domain; the Wikidata fields are CC0 at the source.

Suggested citation: "Register Atlas open data, National Register listings (October 17, 2026 snapshot), derived from National Park Service and Wikidata sources, registeratlas.com/data/listings/."

Other files: National Historic Landmarks · National Historic Landmark points