Founding year: Wikipedia. First post office: 1831.The full story ↓
History grade
What drives Bethany’s History grade
On its age, its old homes and the National Register, Bethany is more historic than 33% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
C
HistoryA character grade: shown, never part of Bethany’s overall grade.
Connecticut towns list more on the Register than most of the country (a typical Connecticut town has 73.3 per 10,000 residents, the U.S. 2.4), so Bethany’s 1.9 sits below most of its state (1% of Connecticut towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
NoteThe founding year comes from Wikipedia alone; no second source gives 1717.
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 (±8.8 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 Bethany’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Bethany was first settled in 1717, but it was not until May 1832 that Bethany separated from Woodbridge to become incorporated as a town. This slightly remote, sparsely populated, residential town retains its rural character. There is some dairying and agriculture. The town is dotted with reservoirs serving Naugatuck and, principally, New Haven.
In 1717, according to Wikipedia’s history of the town. Bethany’s post office opened in 1831, and the census of 1850 counted 914 people here.
How does Bethany rank for history?
Bethany is more historic than 33% of U.S. towns. 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 Bethany?
One place: the Wheeler-Beecher House (listed 1977).
How old are the homes in Bethany?
12% of Bethany’s homes were built before 1940 (Census estimate, ±8.8 points), against a typical 15% for a Connecticut town; the median home was built in 1970.
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 (1), 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.