Wikipedia doesn’t have a history of Popponesset yet. The photos, dates and memories neighbors add here are how it gets written.
Popponesset is a census-designated place (CDP) in the town of Mashpee on Cape Cod in Barnstable County, Massachusetts, United States. As of the 2020 census, Popponesset had a population of 280. The area is part of the New Seabury community, but is treated separately for Census purposes.
Between the 2010 and 2020 censuses its population grew from 220 to 280 (+27%).
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
Popponesset, decade by decade
One decade in the archive so far: the 1940s. Scroll each row; tap a photo for its story.
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 (4). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.