Founding year: the first Westbury post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Westbury’s History grade
On its age, its old homes and the National Register, Westbury is more historic than 52% of U.S. towns, #660 of 758 in New York. Its age holds the grade up; its National Register listings pull it down.
B−
HistoryA character grade: shown, never part of Westbury’s overall grade.
New York towns list more on the Register than most of the country (a typical New York town has 12.3 per 10,000 residents, the U.S. 2.4), so Westbury’s 0.0 sits below most of its state (10% of New York towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C to B+. The pre-1940 share is a Census survey estimate (±3.9 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Westbury’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The first settlers in what is now the Village of Westbury arrived in 1658 in the region known as the Hempstead Plains. Many of the early settlers were Quakers.
Westbury's Jericho Turnpike, which provides connection to Mineola and Syosset as well as to the Long Island Expressway (or LIE), was once a trail used by the Massapequa Indians. As far back as the 17th century, it served as a divider between the early homesteads north of the Turnpike and the Hempstead Plains to its south. Today, it serves as a state highway complex.
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.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
The Westbury post office opened in 1841, the earliest record of the town by name (U.S. post office records).
How does Westbury rank for history?
Westbury is more historic than 52% of U.S. towns, #660 of 758 in New York. 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.
How old are the homes in Westbury?
15% of Westbury’s homes were built before 1940 (Census estimate, ±3.9 points), against a typical 27% for a New York 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 (2), the Library of Congress (4), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
1921
1930
1936