Pennington was first counted by the census in 1880, and 37% of its homes were built before 1940
More historic than 73% of U.S. towns · #162 of 468 in New Jersey. What drives it
Its Register listings are the Pennington Railroad Station and the First Presbyterian Church of Pennington. Below: maps from 1890 on and the census since 1880.
On its age, its old homes and the National Register, Pennington is more historic than 73% of U.S. towns, #162 of 468 in New Jersey. Its share of homes from before 1940 holds the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Pennington’s overall grade.
New Jersey towns list more on the Register than most of the country (a typical New Jersey town has 3.7 per 10,000 residents, the U.S. 2.4), so Pennington’s 7.1 sits near the middle of its state (64% of New Jersey towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C+ to A. The pre-1940 share is a Census survey estimate (±5.7 points).
Founding year: the first census (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 Pennington’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
1890Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
According to an 1883 history, "the first name of the village was Queenstown, which was given it in honor of Queen Anne. Later it was by some, in derision of its comparative insignificance, Pennytown, and as early as 1747 it began to be called Pennington." The name "Penington" was already known in the area, as Edward Penington (1667–1701), son of the British Quaker leader Isaac Penington, was appointed by his kinsman William Penn as Surveyor General of Pennsylvania. His father-in-law was a longtime leader, including as governor, of the province of West Jersey, where Edward married. Henry Gannett attributes the borough's name to colonial governors from the Pennington family.
Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Pennington’s history
What year was Pennington founded?
The Pennington post office opened in 1880, the earliest record of the town by name (U.S. post office records).
How does Pennington rank for history?
Pennington is more historic than 73% of U.S. towns, #162 of 468 in New Jersey. 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 Pennington?
Two places: the Pennington Railroad Station (listed 1974) and the First Presbyterian Church of Pennington (2011).
How old are the homes in Pennington?
37% of Pennington’s homes were built before 1940 (Census estimate, ±5.7 points), against a typical 15% for a New Jersey town; the median home was built in 1953.
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 (11), Wikidata (1), the National Register of Historic Places (2), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.