The Mooresburg post office opened in 1814, the earliest record of the town by name. Two smaller post offices, Red Bridge (1824) and Armstrong (1899), opened inside today’s town and later closed.
2020 census: 877212 years
Founding year: the first Mooresburg post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Mooresburg’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Mooresburg was named for Major Hugh Moore, whose family settled in the area around 1800. Hugh had purchased over several thousands and laid out the setting for the town of Mooresburg.
Mooresburg has a post office with ZIP code 37811, which opened on March 4, 1814.
Following the impoundment of the Holston River by the Tennessee Valley Authority in the 1941, many property owners were relocated to make way for Cherokee Lake. In the 1970s, the community was impacted by the construction of U.S. Route 11W into a four-lane limited-access highway.
In 1977, 100 acres of Mooresburg was proposed to be inside the city limits of Bean Station during an incorporation vote. However voters in both Grainger and Hawkins counties rejected to incorporate.
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, 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.