Greenwood’s post office opened in 1828, and 14% of its homes were built before 1940
3 places in town are on the National Register, among them a historic district with 3 buildings. Below: 6 old photos and papers, maps from 1911 on, and the census since 1820.
Wikipedia doesn’t have a history of Greenwood yet. The photos, dates and memories neighbors add here are how it gets written.
Greenwood is a town in Oxford County, Maine, United States. The population was 774 at the 2020 census. The town was named for surveyor Alexander Greenwood. The village of Locke Mills, on State Route 26 in the northern part of Greenwood, is the town's urban center and largest settlement.
Its first post office opened in 1828. Between the 2010 and 2020 censuses its population fell from 830 to 774 (-7%).
Intro from Wikipedia. Population: U.S. Census Bureau.
From the old history books
What they wrote about Greenwood in 1891
Passages that mention Greenwood, cut from the printed page as they were published.
History of Bethel, formerly Sudbury, Canada, Oxford County, Maine, 1768-18901891 · page 58Read the page →
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the town of Greenwood. Their claims were presented at this time in aggregates rather than in detail. The prayer of the petition was not granted, and the claims 'never settled. Following is a copy of the last petition : To the Honorahle Senate and the Honorahle Honse of Bepresentatives of the Commonv-ealth of 3Iassachnsetts, in General Court Assembled.
Text read by machine from the scan; it may contain errors.
History of Bethel, formerly Sudbury, Canada, Oxford County, Maine, 1768-18901891Read the page →
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Brunswick and which he sold from his own house. West ludia rum was a leading article in his trade with the settlers, and each family consumed more or less of it. After failing to obtain a grant of a portion of the town of Greenwood, Captain Twitchell and another purchased quite a large part of it, but it proved a losing investment.
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
By decade
Greenwood, decade by decade
2 decades in the archive, from the 1910s to the 1920s. Scroll each row; tap a photo for its story.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs 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 (3), 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), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.