Dorseyville was originally called "Crowtown" by farmers, but later named for the Dorsey family that lived on modern day Cedar Run Road. The Dorseyville fire hall, which held the Dorseyville Corn Carnival until the 2000s, was demolished and rebuilt in 2009 at a cost of $699,560. In 1880, a farm was built on old farm trail, which now goes by the address: 400 Meadow Springs Farm Ln, Pittsburgh, PA 15238. Dorseyville is also home to Hartwood Elementary School, which is ranked as the 22nd best elementary school in Pennsylvania.
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 Wikipedia 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.