Hatfield Township dates to 1832, and 3 of its places are on the National Register
More historic than 70% of U.S. towns · #483 of 1,035 in Pennsylvania. What drives it
Most of Hatfield Township was built recently: 4% of its homes predate 1940 and the median home dates from 1979. 3 places in town are on the National Register, among them two historic districts with 44 buildings between them. Below: maps from 1888 on and the census since 1900.
On its age, its old homes and the National Register, Hatfield Township is more historic than 70% of U.S. towns, #483 of 1,035 in Pennsylvania. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
B+
HistoryA character grade: shown, never part of Hatfield Township’s overall grade.
Pennsylvania towns list about as much on the Register as the country (a typical Pennsylvania town has 2.1 per 10,000 residents, the U.S. 2.4), so Hatfield Township’s 23.2 sits above most of its state (83% of Pennsylvania towns have fewer) while its 44 historic buildings outnumber those of 84% of U.S. towns.
NoteThe founding year comes from Wikidata alone; no second source gives 1832.
How sure. Graded on any two of the three inputs instead, the letter would range from B− to A. The pre-1940 share (±1.6 points) is firm at this size.
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 Hatfield Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Hatfield Township. Tap a year, or press play to watch the town change.
1888Quakertown sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Hatfield Township.
The story so far
Hatfield Township, in brief
Wikipedia doesn’t have a history of Hatfield Township yet. The photos, dates and memories neighbors add here are how it gets written.
Hatfield is a borough in Montgomery County, Pennsylvania, United States. As of the 2020 census, Hatfield had a population of 3,496. It is part of the North Penn Valley region that is centered around the borough of Lansdale. The borough is surrounded by Hatfield Township .
Hatfield Township was established in 1832. Between the 2010 and 2020 censuses its population grew from 17,249 to 18,640 (+8%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Hatfield Township, 1832 to 1893
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1832, according to Wikidata. Hatfield Township’s post office opened in 1871, and the census of 1900 counted 528 people here.
How does Hatfield Township rank for history?
Hatfield Township is more historic than 70% of U.S. towns, #483 of 1,035 in Pennsylvania. 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 Hatfield Township?
Three places: the Bridge in Hatfield Township (listed 1988), the Oak Park Historic District (1998) and the Walter and Gertrude May Stewart Farmstead (2015).
How old are the homes in Hatfield Township?
4% of Hatfield Township’s homes were built before 1940 (Census estimate, ±1.6 points), against a typical 18% for a Pennsylvania town; the median home was built in 1979.
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 (9), Wikidata (1), the National Register of Historic Places (3), 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.