Wikipedia doesn’t have a history of Sewell yet. The photos, dates and memories neighbors add here are how it gets written.
Sewell ( SOOL) is a census-designated place (CDP) and unincorporated community within Mantua Township, Gloucester County, in the U.S. state of New Jersey, within the Philadelphia metropolitan area. There are also areas around Sewell in Washington Township. As of the 2020 United States census, the CDP's population was 3,346. The CDP was named after United States Senator William Joyce Sewell. The community is served as U.S. Postal Service ZIP Code 08080. Sewell is home to Rowan College of South Jersey. Sewell is also the site of the Inversand marl pit, the last operational greensand mine in the world. The location has become renowned for its paleontology and is similar to many of the sites st…
Its first post office opened in 1884.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Sewell, 1971 to 2000
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. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.