The Knox post office opened in 1895, the earliest record of the town by name. Three smaller post offices, East Knox (1834), Knox Center (1841) and Knox Station (1872), opened inside today’s town and later closed.
First census: 414 in 18102020 census: 811131 years
Founding year: the first Knox post office (Blevins & Helbock, CC0).
What stands out about Knox’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost post offices, old corners and burying grounds
Knox had its own post office from 1895 to 1903. Three other post offices opened and closed inside today’s town.
East Knox
1834–1904
Knox Center
1841–1903
Knox Station
1872–1922
Knox
1895–1903
18301930today
Hamlets and corners on the map
East KnoxFosters CornerKnox CenterKnox CornerKnox Ledge CornerRay Corner
5cemeteries and burying grounds inside Knox
East KnoxKnox RidgeKnox StationLeonardSunny Side
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
People over time
Knox, census by census
Peaked at 1,102 in 1850; 811 people lived here in 2020.
22 censuses, 1810–2020.
U.S. Census Bureau decennial counts, from the census table on Knox’s Wikipedia page.
The story so far
Knox, in brief
Wikipedia doesn’t have a history of Knox yet. The photos, dates and memories neighbors add here are how it gets written.
Knox is a town in Waldo County, Maine, United States. The town was named for General Henry Knox, the first United States Secretary of War. The population was 811 at the 2020 census.
Its first post office opened in 1895. Its population held steady between the last two censuses: 806 in 2010, 811 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Knox, 1834 to 1932
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 (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.