Most of Mason Neck was built recently: 2% of its homes predate 1940 and the median home dates from 1974. Below: 12 old photos and papers and maps from 1913 on.
On its age, its old homes and the National Register, Mason Neck is more historic than 32% of U.S. towns. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
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HistoryA character grade: shown, never part of Mason Neck’s overall grade.
Virginia towns list more on the Register than most of the country (a typical Virginia town has 3.6 per 10,000 residents, the U.S. 2.4), so Mason Neck’s 9.8 sits near the middle of its state (54% of Virginia towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share (±2.2 points) is firm at this size.
Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Mason Neck’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The Mason Neck peninsula was inhabited by the Doeg prior to the arrival of European settlers. The recorded history of Mason Neck began around 1755 with the construction of Gunston Hall, the plantation house of George Mason, author of the Virginia Declaration of Rights. Mason Neck is also the location of Pohick Church, frequented by both Mason and George Washington, and Cranford Methodist Church, which was built in 1857 and served as a hospital during the Civil War.
Mason Neck is more historic than 32% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
What is on the National Register in Mason Neck?
Two places: the Gunston Hall (listed 1966) and the Taft Archeological Site #029-5411 (2004).
How old are the homes in Mason Neck?
2% of Mason Neck’s homes were built before 1940 (Census estimate, ±2.2 points), against a typical 1.9% for a Virginia town; the median home was built in 1974.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).
From the Library of Congress (12), the National Register of Historic Places (2), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.