Farmington’s post office opened in 1820, and 3 of its places are on the National Register
More historic than 56% of U.S. towns · #634 of 758 in New York. What drives it
Most of Farmington was built recently: 5% of its homes predate 1940 and the median home dates from 1988. Below: maps from 1900 on and the census since 1820.
The Farmington post office opened in 1820, the earliest record of the town by name. Three smaller post offices, New Salem (1818), Norton's Mills (1844) and Mertensia (1888), opened inside today’s town and later closed.
First census: 4,214 in 18202020 census: 14,170206 years
How historic is Farmington?
B
More historic than 56% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Farmington post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Farmington’s History grade
On its age, its old homes and the National Register, Farmington is more historic than 56% of U.S. towns, #634 of 758 in New York. Its age holds the grade up; its share of homes from before 1940 pulls it down.
B
HistoryA character grade: shown, never part of Farmington’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 Farmington’s 4.1 sits below most of its state (32% of New York towns have fewer) while its 6 historic buildings outnumber those of 72% 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 (±2.0 points) is firm at this size. 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 Farmington’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Farmington was part of the Phelps and Gorham Purchase. The town was formed along with its county in 1789, and settlement of the region began the same year. Many of the early settlers were Quakers from Berkshire County, Massachusetts. In 1824, Arthur Power left Farmington with two of his sons and other Quakers to found Farmington, Michigan.
The Farmington Quaker Crossroads Historic District was listed on the National Register of Historic Places in 2007.
The Farmington post office opened in 1820, the earliest record of the town by name (U.S. post office records).
How does Farmington rank for history?
Farmington is more historic than 56% of U.S. towns, #634 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.
What is on the National Register in Farmington?
Three places: the First Methodist Episcopal Church of Walworth (listed 2017), the Farmington Quaker Crossroads Historic District (2007) and the South Farmington Friends Cemetery and Meetinghouse Site (2024).
How old are the homes in Farmington?
5% of Farmington’s homes were built before 1940 (Census estimate, ±2.0 points), against a typical 27% for a New York town; the median home was built in 1988.
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 (6), the National Register of Historic Places (3), Wikipedia, Wikidata and Wikipedia for famous people, 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.