Hamilton’s post office opened in 1835, and 23% of its homes were built before 1940
Its Register listings are the Sunnyside Farm, the Hamilton Masonic Lodge and the Janney House. Below: 2 old photos and papers, maps from 1944 on, and the census since 1880.
The present Town of Hamilton was once occupied by several native tribes. European settlers arrived in the 1730s. In 1768, George and Tabitha Roach Tavenner built the first house in the Hamilton area. Their son, Richard and his wife Ann Hatcher, built an estate called Harmony and the surrounding area was thereafter known as Harmony.
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.
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). How TownRatings grades history →
From Wikimedia Commons (6), the Library of Congress (2), 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.