Wikipedia doesn’t have a history of Bairdford yet. The photos, dates and memories neighbors add here are how it gets written.
Bairdford is a census-designated place within the township of West Deer in Allegheny County, Pennsylvania, United States. As of the 2020 census, it had a population of 855 with a median age of 44. There are 692 people classified as white, three as black, three as combination White and American Indian. There are eight people who identify as Latino. The town was built to house coal miners.
Its first post office opened in 1915. Between the 2010 and 2020 censuses its population grew from 698 to 855 (+22%).
Intro from Wikipedia. Population: U.S. Census Bureau.
On the map
Bairdford on the map, 1908 to 1969
Every edition of the U.S. Geological Survey’s map of Bairdford. Tap a year, or press play to watch the town change.
1908New Kensington 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 Bairdford.
Timeline
Bairdford, 1908 to 1932
Woven from the archive, old maps, post office records, the National Register and the people born 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 Wikidata and Wikipedia for famous people 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.