More historic than 53% of U.S. towns · #124 of 143 in Maine. What drives it
5 places in town are on the National Register, among them two historic districts with 7 buildings between them. Below: 2 old photos and papers, maps from 1894 on, and the census since 1790.
On its age, its old homes and the National Register, Windham is more historic than 53% of U.S. towns, #124 of 143 in Maine. All 2 inputs are above most U.S. towns; its National Register listings ranks highest and its share of homes from before 1940 lowest.
B−
HistoryA character grade: shown, never part of Windham’s overall grade.
Maine towns list more on the Register than most of the country (a typical Maine town has 15.9 per 10,000 residents, the U.S. 2.4), so Windham’s 4.7 sits below most of its state (28% of Maine towns have fewer) while its 9 historic buildings outnumber those of 75% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±3.1 points).
Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Windham’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The township was granted in 1734 by the Massachusetts General Court to Abraham Howard, Joseph Blaney and 58 others from Marblehead, Massachusetts. In 1737, New Marblehead Plantation was settled by Captain Thomas Chute. By order of the Massachusetts General Court, a fort was built in spring of 1744 on a hill in the southern part of town near the early center of settlement to offer protection during King George's War. A 50-foot square blockhouse, constructed of 12-inch thick hewn hemlock had an overhanging second story, with firing ports and two swivel guns in watch posts on diagonal corners. The blockhouse was surrounded by a stockade wall of 12-inch diameter log posts 16 feet long. The single gate through the stockade wall was covered by a 4.2-inch (11 cm) bore 9-pounder cannon within the blockhouse.
Windham is more historic than 53% of U.S. towns, #124 of 143 in Maine. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
What is on the National Register in Windham?
5 listings: 2 buildings, among them the Parson Smith House (listed 1973, the first), 2 historic districts, the Maplewood Farm and the Great Falls Historic District, with 7 contributing buildings, and 1 structure. 9 historic buildings in all.
How old are the homes in Windham?
12% of Windham’s homes were built before 1940 (Census estimate, ±3.1 points), against a typical 19% for a Maine town; the median home was built in 1985.
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).
From Wikimedia Commons (16), Wikidata (4), the National Register of Historic Places (5), 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.