The Millboro post office opened in 1896, the earliest record of the town by name. Two smaller post offices, Cady's Tunnel (1857) and Millboro Depot (1874), opened inside today’s town and later closed.
2020 census: 236130 years
Founding year: the first Millboro post office (Blevins & Helbock, CC0).
What stands out about Millboro’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Millboro’s post office has been open since 1896. Two other post offices opened and closed inside today’s town.
Cady's Tunnel
1857–1874
Millboro Depot
1874–1896
Millboro
1896–today
18501940today
Gone or out of use
Millboro High Schoolschool
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Millboro, in brief
Wikipedia doesn’t have a history of Millboro yet. The photos, dates and memories neighbors add here are how it gets written.
Millboro is an unincorporated community and census designated place in Bath County, Virginia, in the United States. As of the 2020 census, Millboro had a population of 236. Douthat State Park Historic District and Millboro School are listed on the National Register of Historic Places.
Its first post office opened in 1896.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Millboro, 1857 to 1946
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 the National Register of Historic Places (2), 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.