Founding year: the first Mill Neck post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Mill Neck’s History grade
On its age, its old homes and the National Register, Mill Neck is more historic than 79% of U.S. towns. Its share of homes from before 1940 holds the grade up; its age pulls it down.
A−
HistoryA character grade: shown, never part of Mill Neck’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 Mill Neck’s 185 sits above most of its state (81% of New York towns have fewer) while its 21 historic buildings outnumber those of 80% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B to A. The pre-1940 share is a Census survey estimate (±8.3 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 Mill Neck’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Mill Neck incorporated as a village in 1925. Many Gold Coast-era estates were constructed in Mill Neck during the Gold Coast era.
Mill Neck Village Hall, which also houses the village's branch of the United States Post Office, is located in the former station house of the Mill Neck Long Island Rail Road station. This station, which was located on the Oyster Bay Branch, closed in 1998 due to low ridership. The Old Brookville Police Department also has a substation within the building.
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 Mill Neck post office opened in 1894, the earliest record of the town by name (U.S. post office records).
How does Mill Neck rank for history?
Mill Neck is more historic than 79% 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.
How old are the homes in Mill Neck?
30% of Mill Neck’s homes were built before 1940 (Census estimate, ±8.3 points), against a typical 27% for a New York town; the median home was built in 1959.
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 (5) and Wikipedia. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
1834
1921
1921
1921
1921
