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HainesportNJMainstPhoto: Seanboymoo · CC BY-SA 4.0
CHistory
History · Hainesport Township

Hainesport Township’s post office opened in 1853, and 10% of its homes were built before 1940

More historic than 25% of U.S. towns · #417 of 468 in New Jersey. What drives it

Below: maps from 1888 on and the census since 1930.

1853first post office
0on the National Register
10%homes built before 1940
Photo: Seanboymoo · CC BY-SA 4.0
Quick answers

How Hainesport Township began

When was Hainesport Township founded?

1853

The Hainesport Township post office opened in 1853, the earliest record of the town by name. Wikidata gives 1924.

First census: 984 in 19302020 census: 6,035173 years

How historic is Hainesport Township?

C

More historic than 25% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Hainesport Township post office (Blevins & Helbock, CC0). Wikidata: 1924.The full story ↓
History grade

What drives Hainesport Township’s History grade

On its age, its old homes and the National Register, Hainesport Township is more historic than 25% of U.S. towns, #417 of 468 in New Jersey. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.

C
HistoryA character grade: shown, never part of Hainesport Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 25%
NewerOlder
New Jersey towns of 2,500+ (468)Ahead of 11%

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 Hainesport Township’s 0.0 sits below most of its state (12% of New Jersey towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from D to C. The pre-1940 share is a Census survey estimate (±5.2 points). The founding year is the first post office, not a stated founding date; Wikidata gives 1924.

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 Hainesport 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 Hainesport Township’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
On the map

Hainesport Township on the map, 1888 to 1981

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

Hainesport Township on the 1888 USGS mapHainesport Township on the 1894 USGS mapHainesport Township on the 1942 USGS mapHainesport Township on the 1953 USGS mapHainesport Township on the 1967 USGS mapHainesport Township on the 1981 USGS map1888Mount Holly 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 Hainesport Township.

The story

How Hainesport Township came to be

From Wikipedia’s history of Hainesport Township.

Read it all →

The Lenape Native Americans who settled on the banks of the Rancocas Creek in what is present-day Hainesport called the area Sandhickney. The first European settlers were Quakers who arrived in 1677.

The town was known as Long Bridge around the time of the American Revolutionary War. The name came from the long, wooden bridge that spanned the Rancocas Creek. In 1778, the township was the site of a skirmish in which American rebels fired upon Hessian soldiers after they were halted by the dismantling of this bridge.

Text from Wikipedia, licensed CC BY-SA 4.0.

By decade

Hainesport Township, decade by decade

People over time

Hainesport Township, census by census

05001,0001,5002,0002,5003,0003,5004,0004,5005,0005,5006,0006,50019401960198020002020Peak: 6,110

Between 858 and 6,110 people in every census since 1930.

10 censuses, 1930–2020.

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

Famous people

Famous people close to Hainesport Township

Nobody well known was born in Hainesport Township itself, so here are the best known from just nearby.

See all →
Places that used to be

Old corners and burying grounds

Old hamlets and crossroads still carry their names on the map.

Hamlets and corners on the map
HainesportRancocas HeightsUnion Mills
4cemeteries and burying grounds inside Hainesport Township
BrotherhoodEaston UnionMount Moriah AME ChurchSacred Heart

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

Stories next door

History across the town line

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

Questions about Hainesport Township’s history

What year was Hainesport Township founded?

The Hainesport Township post office opened in 1853, the earliest record of the town by name (U.S. post office records). Wikidata gives 1924.

How does Hainesport Township rank for history?

Hainesport Township is more historic than 25% of U.S. towns, #417 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.

How old are the homes in Hainesport Township?

10% of Hainesport Township’s homes were built before 1940 (Census estimate, ±5.2 points), against a typical 15% for a New Jersey town; the median home was built in 2000.

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 (6), Wikipedia, 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.