The town of Greens Fork derives its name from the Greens Fork river on which it is situated. Both the river and the town get their name from a Delaware Indian
named Johnny Green. The Greens Fork post office has been in operation since 1828.
In 2002, the town constructed a central wastewater treatment plant, sanitary sewer collection system and lift station to pump sewage to the treatment plant. The plant is rated at 40,000 gallons per day, and discharges its treated water to the Greens Fork River.
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, Wikidata and Wikipedia for famous people, 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.