The Hissop post office opened in 1880, the earliest record of the town by name. Another post office, Cottage Grove (1908), opened inside today’s town and later closed.
2020 census: 209146 years
Founding year: the first Hissop post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Hissop’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
A post office was established as Hissop in 1880, and remained in operation until it was discontinued in 1990. The community was named after the biblical plant Ezov, usually translated as hyssop.
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, U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.