Springfield Township dates to 1688, and 13% of its homes were built before 1940
More historic than 88% of U.S. towns · #76 of 468 in New Jersey. What drives it
6 places in town are on the National Register, among them two historic districts with 3 buildings between them. Below: maps from 1888 on and the census since 1810.
Founding year: Wikidata. First post office: 1812.The full story ↓
History grade
What drives Springfield Township’s History grade
On its age, its old homes and the National Register, Springfield Township is more historic than 88% of U.S. towns, #76 of 468 in New Jersey. 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 Springfield Township’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 Springfield Township’s 24.6 sits above most of its state (76% of New Jersey towns have fewer) while its 8 historic buildings outnumber those of 74% of U.S. towns.
NoteThe founding year comes from Wikidata alone; no second source gives 1688.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A. The pre-1940 share is a Census survey estimate (±4.1 points).
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 Springfield Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost a third of its people between 1880 and 1920, then more than doubled.
22 censuses, 1810–2020.
U.S. Census Bureau decennial counts, from the census table on Springfield Township’s Wikipedia page.
On the map
Springfield Township on the map, 1888 to 1981
Every edition of the U.S. Geological Survey’s map of Springfield Township. Tap a year, or press play to watch the town change.
1888Bordentown 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 Springfield Township.
Springfield was originally formed on November 6, 1688, and reformed by Royal charter on January 13, 1713. Springfield Township was incorporated by the Township Act of 1798 of the New Jersey Legislature on February 21, 1798, as one of New Jersey's initial group of 104 townships. Portions of the township were taken on December 2, 1723, to form New Hanover Township. The township's name derives from springs and brooks in the area.
In 1688, according to Wikidata. Springfield Township’s post office opened in 1812, and the census of 1810 counted 1,500 people here.
How does Springfield Township rank for history?
Springfield Township is more historic than 88% of U.S. towns, #76 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 Springfield Township?
6 listings: 4 buildings, among them the Arney's Mount Friends Meetinghouse and Burial Ground (listed 1973, the first), and 2 historic districts, the Upper Springfield Meetinghouse and the Rosebud Farm, with 3 contributing buildings. 8 historic buildings in all.
How old are the homes in Springfield Township?
13% of Springfield Township’s homes were built before 1940 (Census estimate, ±4.1 points), against a typical 15% for a New Jersey town; the median home was built in 1980.
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 (10), Wikidata (2), 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) 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.