Somerset dates to 1677, and 18% of its homes were built before 1940
More historic than 94% of U.S. towns · #103 of 283 in Massachusetts. What drives it
6 places in town are on the National Register, among them a historic district with 257 buildings. Below: 1 old photo or paper, maps from 1885 on, and the census since 1790.
On its age, its old homes and the National Register, Somerset is more historic than 94% of U.S. towns, #103 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 Somerset’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 Somerset’s 143 sits above most of its state (70% of Massachusetts towns have fewer) while its 261 historic buildings outnumber those of 95% of U.S. towns.
NoteThe founding year comes from Wikipedia alone; no second source gives 1677.
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 (±4.3 points).
Founding year: Wikipedia (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 Somerset’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Somerset was first settled in 1677 on the Shawomet lands, and was officially incorporated in 1790. It was named for Somerset Square in Boston, which was, in turn, named for the county of Somerset in England. It was once a vital shipping point, and after the War of 1812 it was one of America's chief distribution points. In 1872, it became the site of a major coal port, and in the early 20th century a large cannery existed in the town. However, as neighboring Fall River's industry grew, it absorbed much of Somerset's, and the town took on more of a suburban character. In fact, the town's population grew during the Great Depression, as many people from Fall River and other localities moved to the suburb. Today, the town's major industry (other than suburban services) is power generation, with the Montaup Electric Company plant upriver (founded in 1923) and the Brayton Point Power Station a…
In 1677, according to Wikipedia’s history of the town. Somerset’s post office opened in 1826, and the first U.S. census counted 1,151 people here in 1790.
How does Somerset rank for history?
Somerset is more historic than 94% of U.S. towns, #103 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 Somerset?
6 listings: 4 buildings, among them the Ariadne J. and Mary A. Borden House (listed 1983, the first), 1 historic district, the Somerset Village Historic District, with 257 contributing buildings, and 1 structure. 261 historic buildings in all.
How old are the homes in Somerset?
18% of Somerset’s homes were built before 1940 (Census estimate, ±4.3 points), against a typical 21% for a Massachusetts town; the median home was built in 1962.
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 (17), Wikidata (1), the National Register of Historic Places (6), 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.