Jonesboro’s post office opened in 1809, and 25% of its homes were built before 1940
Its Register listings are the Jonesboro Union Church and the Jonesboro Grange #357. Below: 2 old photos and papers, maps from 1921 on, and the census since 1810.
The Jonesboro post office opened in 1809, the earliest record of the town by name. Two smaller post offices, Chandler's River (1795) and Chandlersville (1800), opened inside today’s town and later closed.
First census: 553 in 18102020 census: 579217 years
Founding year: the first Jonesboro post office (Blevins & Helbock, CC0).
What stands out about Jonesboro’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Peaked at 810 in 1830; 587 people lived here in 2020.
22 censuses, 1810–2020.
U.S. Census Bureau decennial counts, from the census table on Jonesboro’s Wikipedia page.
Places that used to be
Lost post offices
Jonesboro’s post office has been open since 1809. Two other post offices opened and closed inside today’s town.
Chandler's River
1795–1800
Chandlersville
1800–1809
Jonesboro
1809–today
17901910today
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Jonesboro, in brief
Wikipedia doesn’t have a history of Jonesboro yet. The photos, dates and memories neighbors add here are how it gets written.
Jonesboro () is a town in Washington County, Maine, United States. The town was named for John Coffin Jones, a landholder. The population was 587 at the 2020 census.
Its first post office opened in 1809. Its population held steady between the last two censuses: 583 in 2010, 579 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Jonesboro, 1795 to 1921
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 Wikimedia Commons (11), Wikidata (1), the National Register of Historic Places (2), 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.