The Northfield post office opened in 1905, the earliest record of the town by name. Another post office, Bakersville (1882), opened inside today’s city and later closed.
First census: 866 in 19102020 census: 8,434121 years
How historic is Northfield?
C+
More historic than 36% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Northfield post office (Blevins & Helbock, CC0).
History grade
What drives Northfield’s History grade
On its age, its old homes and the National Register, Northfield is more historic than 36% of U.S. towns, #371 of 468 in New Jersey. Its share of homes from before 1940 holds the grade up; its age pulls it down.
C+
HistoryA character grade: shown, never part of Northfield’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 Northfield’s 3.5 sits near the middle of its state (48% of New Jersey towns have fewer) while its 3 historic buildings outnumber those of 65% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C to B. The pre-1940 share is a Census survey estimate (±4.4 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Northfield’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 Northfield. Tap a year, or press play to watch the town change.
1890Great Egg Harbor 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 Northfield.
The story so far
Northfield, in brief
Wikipedia doesn’t have a history of Northfield yet. The photos, dates and memories neighbors add here are how it gets written.
Northfield is a city in Atlantic County, in the U.S. state of New Jersey. As of the 2020 United States census, the city's population was 8,434, a decrease of 190 (−2.2%) from the 2010 census count of 8,624, which in turn reflected an increase of 899 (+11.6%) from the 7,725 counted in the 2000 census. Northfield was founded by Jeremiah Leeds; he has a gravestone at Oxford Circle, but it is not certain that he was buried there. Northfield was incorporated as a city by an act of the New Jersey Legislature on March 21, 1905, from portions of Egg Harbor Township. A portion of Egg Harbor Township was transferred to Northfield in 1931, and then reverted to Egg Harbor Township in 1933. The city cal…
Its first post office opened in 1905. Between the 2010 and 2020 censuses its population fell from 8,624 to 8,434 (-2%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Northfield, 1882 to 1912
Woven from the archive, old maps, post office records, the National Register and the people born here.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The Northfield post office opened in 1905, the earliest record of the town by name (U.S. post office records).
How does Northfield rank for history?
Northfield is more historic than 36% of U.S. towns, #371 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 Northfield?
One place: the Jeremiah II or Edward Risley House (listed 1991).
How old are the homes in Northfield?
14% of Northfield’s homes were built before 1940 (Census estimate, ±4.4 points), against a typical 15% for a New Jersey town; the median home was built in 1965.
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 (6), the National Register of Historic Places (1), 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.