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B+History
History · Montgomery Township

Montgomery Township dates to 1798, and 9 of its places are on the National Register

More historic than 72% of U.S. towns · #170 of 468 in New Jersey. What drives it

Most of Montgomery Township was built recently: 5% of its homes predate 1940 and the median home dates from 1994. 9 places in town are on the National Register, among them two historic districts with 55 buildings between them. Below: 2 old photos and papers, maps from 1888 on, and the census since 1790.

1798founded
9on the National Register
5%homes built before 1940
2old photos & papers
1famous people
From Montgomery Township’s archive · credits on each photo
Quick answers

How Montgomery Township began

When was Montgomery Township founded?

1798

Montgomery Township dates its founding to 1798 (Wikidata). It appears in the first U.S. census, 1790.

First census: 1,875 in 17902020 census: 23,690228 years

How historic is Montgomery Township?

B+

More historic than 72% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikidata. First post office: 1823.The full story ↓
History grade

What drives Montgomery Township’s History grade

On its age, its old homes and the National Register, Montgomery Township is more historic than 72% of U.S. towns, #170 of 468 in New Jersey. 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 Montgomery Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 72%
NewerOlder
New Jersey towns of 2,500+ (468)Ahead of 64%

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 Montgomery Township’s 25.2 sits above most of its state (76% of New Jersey towns have fewer) while its 60 historic buildings outnumber those of 86% of U.S. towns.

NoteThe founding year comes from Wikidata alone; no second source gives 1798.
How sure. Graded on any two of the three inputs instead, the letter would range from B− to A−. The pre-1940 share (±2.3 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 Montgomery Township’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Montgomery Township’s collection

The first neighbors to add old photos shape how Montgomery Township’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
1 of 10 decades. The empty ones are waiting for someone’s album.
Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Two other post offices opened and closed inside today’s town.

Harlingen
1823–1957
Blawenburg
1832–today
Plainville
1872–1903
Skillman
1880–today
Belle Mead
1885–today
18201920today
Hamlets and corners on the map
Belle MeadBlawenburgBridgepointDutchtownFairviewHarlingenPlainvilleRock MillSkillman
Gone or out of use
North Princeton Developmental Centerhospital
3cemeteries and burying grounds inside Montgomery Township
BeekmanBlawenburgUnionville

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

People over time

Montgomery Township, census by census

05,00010,00015,00020,00025,000180018501900195020002,834 in 1830Low: 1,243

Lost half of its people between 1830 and 1900, then grew more than tenfold.

23 censuses, 1790–2020.

U.S. Census Bureau decennial counts, from the census table on Montgomery Township’s Wikipedia page.

The story

How Montgomery Township came to be

From Wikipedia’s history of Montgomery Township.

Read it all →

Before European settlement began, the area now known as Montgomery Township was inhabited for approximately 20,000 years by Lenni Lenape tribal groups. The current Native American population of Montgomery Township is just under 0.1% of the total population.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Montgomery Township, 1752 to 2020

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 18th century
  2. 1752BuiltDirck Gulick House is built
  3. 1798
    FoundingMontgomery Township is established
  4. 19th century
  5. 1823Post officeThe Harlingen post office opens
  6. 1831BuiltReformed Dutch Church of Blawenburg is built
  7. 1832Post officeThe Blawenburg post office opens
  8. 1872Post officeThe Plainville post office opens
  9. 1888On the mapFirst mapped by the U.S. Geological Survey
  10. 20th century
  11. 1903Post officeThe Plainville post office closes
  12. 1953Born hereDavid E. Van Zandt is born here
  13. 1957Post officeThe Harlingen post office closes
  14. 1995In the archiveMillstone Valley Scenic Byway - Historic White House with Green Shutters
  15. 21st century
  16. 2020CensusPopulation peaks at 23,690
By decade

Montgomery Township, decade by decade

One decade in the archive so far: the 1990s. Scroll each row; tap a photo for its story.

On the map

Montgomery Township on the map, 1888 to 1995

Every edition of the U.S. Geological Survey’s map of Montgomery Township. Tap a year, or press play to watch the town change.

Montgomery Township on the 1888 USGS mapMontgomery Township on the 1894 USGS mapMontgomery Township on the 1906 USGS mapMontgomery Township on the 1943 USGS mapMontgomery Township on the 1954 USGS mapMontgomery Township on the 1970 USGS mapMontgomery Township on the 1995 USGS map1888Princeton 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 Montgomery Township.

On the National Register

9 listings protect 60 historic buildings

The country’s official list of buildings and places worth saving.

places listed
9
National Historic Landmarks
0
none yet
historic buildings protected
60
each building in a district counts
first listed
1975
Bridgepoint Historic District
All 9 listings

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Montgomery Township’s history

What year was Montgomery Township founded?

In 1798, according to Wikidata. Montgomery Township’s post office opened in 1823, and the first U.S. census counted 1,875 people here in 1790.

How does Montgomery Township rank for history?

Montgomery Township is more historic than 72% of U.S. towns, #170 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 Montgomery Township?

9 listings: 4 buildings, 2 historic districts, the Bridgepoint Historic District and the Blawenburg Historic District, with 55 contributing buildings, and 3 structures. 60 historic buildings in all.

How old are the homes in Montgomery Township?

5% of Montgomery Township’s homes were built before 1940 (Census estimate, ±2.3 points), against a typical 15% for a New Jersey town; the median home was built in 1994.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 (13), Wikidata (5), the National Register of Historic Places (9), 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.