The story so far
from Wikipedia & the U.S. CensusColwyn is a borough in Delaware County, Pennsylvania, United States. As of the 2020 census, Colwyn had a population of 2,474.
Colwyn was established in 1698. Between the 2010 and 2020 censuses its population fell from 2,546 to 2,474 (-3%). Half of its homes were built before 1951.
Wikipedia doesn’t have a history of Colwyn yet — the old photos, dates and memories neighbors add here are how it gets written.
Intro from Wikipedia, licensed CC BY-SA 4.0. Population and housing: U.S. Census Bureau.
Timeline
built from the dates on the items belowStart Colwyn’s collection
The first neighbors to add old photos shape how Colwyn’s history is told.
1 of 10 decades since 1900 have photos 📦Share a family photoSign in to add one+10Colwyn, decade by decade
1990s
Then & now
When neighbors add old photos, retakes from the same spot appear here side by side.
Stories next door
nearby towns’ historyFrom Wikimedia Commons (7). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.






