Every edition of the U.S. Geological Survey’s map of Hamorton. Tap a year, or press play to watch the town change.
1901West Chester sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Hamorton.
The story so far
Hamorton, in brief
Wikipedia doesn’t have a history of Hamorton yet. The photos, dates and memories neighbors add here are how it gets written.
Hamorton is an unincorporated community and census-designated place (CDP) in Chester County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census. Hamorton is located primarily in southern Chester County, in the northeastern part of Kennett Township. U.S. Route 1 passes through the community, leading east (northbound) 3 miles (5 km) to Chadds Ford and west (southbound) the same distance to Kennett Square. Pennsylvania Route 52 intersects Route 1 in Hamorton, leading southeast 10 miles (16 km) to Wilmington, Delaware, and northeast 9 miles (14 km) to West Chester. The Hamorton Historic District, listed on the National Register of Historic Places, comprises 75 hi…
Its first post office opened in 1831.
Intro from Wikipedia. Population: U.S. Census Bureau.
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 the Library of Congress (1) and U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.