Williamsburg dates to 1735, and 43% of its homes were built before 1940
Among the most historic 1% of U.S. towns. What drives it
2 places in town are on the National Register, among them two historic districts with 102 buildings between them. Below: 10 old photos and papers, maps from 1886 on, and the census since 1790.
Founding year: Wikidata. First post office: 1816.The full story ↓
History grade
What drives Williamsburg’s History grade
On its age, its old homes and the National Register, Williamsburg is among the most historic 1% of U.S. towns. All 3 inputs put Williamsburg near the top nationally; its age ranks highest.
A+
HistoryA character grade: shown, never part of Williamsburg’s overall grade.
Massachusetts towns list more on the Register than most of the country (a typical Massachusetts town has 46.0 per 10,000 residents, the U.S. 2.4), so Williamsburg’s 379 sits above most of its state (88% of Massachusetts towns have fewer) while its 102 historic buildings outnumber those of 90% of U.S. towns.
NoteThe founding year comes from Wikidata alone; no second source gives 1735.
How sure. Graded on any two of the three inputs instead, the letter would still be A+. The pre-1940 share is a Census survey estimate (±8.5 points).
Founding year: Wikidata (other dates in Quick answers). 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 Williamsburg’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The area was first settled in 1735 and was officially incorporated in 1771. In addition to the main village of Williamsburg near the center of town, the town includes the villages of Haydenville and Searsville. Haydenville is now recognized by the Haydenville Historic District. The Mill River flows southeast from Williamsburg village, where the East and West branches join, through Haydenville and into Northampton, on its way to the Connecticut River.
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.
In 1735, according to Wikidata. Williamsburg’s post office opened in 1816, and the first U.S. census counted 1,049 people here in 1790.
How does Williamsburg rank for history?
Williamsburg is among the most historic 1% 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 Williamsburg?
Two places: the Haydenville Historic District (listed 1976) and the Williamsburg Center Historic District (1980).
How old are the homes in Williamsburg?
43% of Williamsburg’s homes were built before 1940 (Census estimate, ±8.5 points), against a typical 21% for a Massachusetts town; the median home was built in 1955.
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 Wikimedia Commons (11), the Library of Congress (1), the National Register of Historic Places (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.