Brookfield dates to 1660, and 22% of its homes were built before 1940
More historic than 96% of U.S. towns · #66 of 283 in Massachusetts. What drives it
3 places in town are on the National Register, among them two historic districts with 99 buildings between them. Below: 10 old photos and papers, maps from 1887 on, and the census since 1790.
Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1794.The full story ↓
History grade
What drives Brookfield’s History grade
On its age, its old homes and the National Register, Brookfield is more historic than 96% of U.S. towns, #66 of 283 in Massachusetts. All 3 inputs are above most U.S. towns; its age ranks highest and its share of homes from before 1940 lowest.
A+
HistoryA character grade: shown, never part of Brookfield’s overall grade.
Massachusetts towns list more on the Register than most of the country (a typical Massachusetts town has 46.0 per 10,000 residents, the U.S. 2.4), so Brookfield’s 286 sits above most of its state (83% of Massachusetts towns have fewer) while its 99 historic buildings outnumber those of 89% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from A to A+. The pre-1940 share is a Census survey estimate (±6.8 points). Two sources give 1660.
Founding year: Wikidata (other dates in Quick answers). 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 Brookfield’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Brookfield was first settled by Europeans in 1660 and was officially incorporated in 1718. The town was settled by men from Ipswich as part of the Quaboag Plantation lands.
In August 1675, King Philip's War reached central Massachusetts. Brookfield, one of the most isolated settlements in the colony, was attacked by Nipmuck forces. After an ambush, the town was besieged. For two days the townsfolk, consisting of 80 people, sought shelter in the garrison house while the rest of the town was completely destroyed. The settlement lay abandoned for twelve years.
During the winter of 1776, General Henry Knox passed through the town with cannon from Fort Ticonderoga to end the Siege of Boston. A marker along Route 9 commemorates his route.
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.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
In 1660, according to Wikidata and Wikipedia’s history of the town. Brookfield’s post office opened in 1794, and the first U.S. census counted 3,100 people here in 1790.
How does Brookfield rank for history?
Brookfield is more historic than 96% of U.S. towns, #66 of 283 in Massachusetts. 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 Brookfield?
Three places: the Brookfield Common Historic District (listed 1990), the Elm Hill Farm Historic District (1991) and the Brookfield Cemetery (2003).
How old are the homes in Brookfield?
22% of Brookfield’s homes were built before 1940 (Census estimate, ±6.8 points), against a typical 21% for a Massachusetts town; the median home was built in 1982.
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 (25), the Library of Congress (2), Wikidata (3), the National Register of Historic Places (3), 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), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.