The Mount Olive post office opened in 1858, the earliest record of the town by name. Two smaller post offices, Leeke (1903) and Arbo (1905), opened inside today’s town and later closed.
First census: 1,077 in 19102020 census: 895168 years
Founding year: the first Mount Olive post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Mount Olive’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The town of Mount Olive was incorporated on May 18, 1900, making the town older than Magee to the north and older than Collins to the south. The railroad tracks were completed in 1899. The population of Mount Olive in 2016 was 975.
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 (2), the Library of Congress (1), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.