Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1800.The full story ↓
History grade
What drives Hamilton’s History grade
On its age, its old homes and the National Register, Hamilton is more historic than 98% of U.S. towns, #58 of 758 in New York. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its age lowest.
A+
HistoryA character grade: shown, never part of Hamilton’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 Hamilton’s 362 sits above most of its state (88% of New York towns have fewer) while its 158 historic buildings outnumber those of 92% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from A to A+. The pre-1940 share is a Census survey estimate (±9.3 points). Two sources give 1795.
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 Hamilton’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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 location was formerly called "Payne's Corners". The town of Hamilton was established in 1795, before the county was formed, from the town of Paris in Oneida County. The original town was reduced to create new towns in the county.
The Mystic Order of Veiled Prophets of the Enchanted Realm, an appendant body in Freemasonry, was founded in Hamilton in 1890.
Passages that mention Hamilton, cut from the printed page as they were published.
The greatest American, Alexander Hamilton1921 · page 279Read the page →
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capable of receiving education and the Whites alone have been the beneficiaries. These beneficiaries, however, down through twelve decades, link the name of Hamilton with one of the greatest among America's great schools. Twenty years after its original incorporation, the Hamilton Oneida Academy was invested with the collegiate powers and privileges which it has since broadly and use
Text read by machine from the scan; it may contain errors.
History of Hamilton County, Iowa1912 · page 53Read the page →
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Mr. Ouackenbush has always been actively at work and practically his entire life has been devoted to civil and mechanical engineering. He has been engaged principally in the building of bridges, and his services have been in demand not only throughout Hamilton county and the state of Iowa but also in Nebraska, North and South Dakota and Minnesota. In addition to the construction of highway and railroad bridges he has also erected many structures throughout the same territory. He sensed as county surveyor and engineer of Hamilton
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History of Hamilton County, Iowa1912 · page 173Read the page →
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Frank A. Huddlestun received his education in the public schools of his native state and laid aside his books at the age of seventeen years. He then started to farm for himself and was successful in this field of activity in Illinois until 1892, when he came to Hamilton county, Iowa, where he purchased four hundred and seventy-six acres of land in Hamilton township, upon which he resided until 1906. He subsequently disposed of his holdings and moved to Webster City, where he bought two hundred and twenty-two acres in the south part
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
By decade
Hamilton, decade by decade
5 decades in the archive, from the 1850s to the 1970s. Scroll each row; tap a photo for its story.
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.
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 1795, according to Wikidata and Wikipedia’s history of the town. Hamilton’s post office opened in 1800, and the census of 1820 counted 2,681 people here.
How does Hamilton rank for history?
Hamilton is more historic than 98% of U.S. towns, #58 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 Hamilton?
52% of Hamilton’s homes were built before 1940 (Census estimate, ±9.3 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 (12), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), Sanborn fire insurance maps (Library of Congress) and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.