Alna dates to 1794, and 29% of its homes were built before 1940
7 places in town are on the National Register, among them a historic district with 14 buildings. Below: 3 old photos and papers, maps from 1893 on, and the census since 1800.
Originally a part of old Pownalborough, the town was settled around 1760 and incorporated in 1794 by the Massachusetts General Court as New Milford. But residents did not like the name, so it was changed in 1811 to Alna, Latin for alder, a tree which grows in abundance along the banks of the Sheepscot River.
Alna was the site of the first fish hatchery in Maine, started shortly after the Civil War. Between 1895 and 1933, the narrow gauge Wiscasset, Waterville & Farmington Railway operated three stations in the town: Head Tide, Alna Center, and Sheepscot. The latter now serves as the base of operations for a heritage railway in town.
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.
In 1794, according to Wikidata. Alna’s post office opened in 1796, and the census of 1800 counted 636 people here.
What is on the National Register in Alna?
7 listings: 6 buildings, among them the Alna Meetinghouse (listed 1970, the first), and 1 historic district, the Head Tide Historic District, with 14 contributing buildings. 25 historic buildings in all.
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 (3), Wikidata (3), the National Register of Historic Places (7), 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.