51% of Harrietstown’s homes were built before 1940
Among the most historic 1% of U.S. towns · #17 of 758 in New York. What drives it
46 places in town are on the National Register, among them four historic districts with 77 buildings between them. Below: 1 old photo or paper, maps from 1902 on, and the census since 1850.
On its age, its old homes and the National Register, Harrietstown is among the most historic 1% of U.S. towns, #17 of 758 in New York. All 2 inputs put Harrietstown near the top nationally; its share of homes from before 1940 ranks highest.
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HistoryA character grade: shown, never part of Harrietstown’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 Harrietstown’s 253 sits above most of its state (85% of New York towns have fewer) while its 132 historic buildings outnumber those of 91% 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 is a Census survey estimate (±5.9 points).
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 Harrietstown’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The area around Saranac Lake was first settled circa 1819. Harrietstown was formed from the town of Duane in 1841. At the end of the 19th century, it became the location for sanatoria for the treatment of lung diseases, taking advantage of the clear mountain air.
By 1900, the area became a tourist area, assisted by the winter carnivals begun in 1898.
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.
Harrietstown is among the most historic 1% of U.S. towns, #17 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 Harrietstown?
46 listings: 42 buildings and 4 historic districts with 77 contributing buildings. 132 historic buildings in all.
How old are the homes in Harrietstown?
51% of Harrietstown’s homes were built before 1940 (Census estimate, ±5.9 points), against a typical 27% for a New York town; the median home was built in 1938.
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 (3), Wikidata (1), the National Register of Historic Places (46), 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.