Townapedia
Princeton---Princeton-Junction---Train-Station---Platform---(Gentry)
Princeton---Princeton-Junction---Train-Station---Platform---(Gentry) · Sole Creator and Copyright Holder: Alfred Hutter aka Gentry, Attribution
PennsNeckNJ Church2
PennsNeckNJ Church2 · Magicpiano, CC BY-SA 3.0
University Cottage Club Princeton
University Cottage Club Princeton · Smallbones, CC0
Princeton Historic District-089
Princeton Historic District-089 · Elisa.rolle, CC BY-SA 3.0
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Wicoff House Plainsboro NJ 7-25-2011 · Blake Bolinger, CC BY-SA 3.0
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Nassau Hall Princeton · Smallbones, CC0

Princeton Junction, New Jersey

Princeton Junction is a community of 2,025 people in Mercer County, New Jersey.

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Population2,025 -13.3% since 2019
Elevation72 ft 22 m
Land area1.8 sq mi
ZIP codes08540, 08550
Nearest airportPrinceton Airport (PCT) 6 mi

Why visit Princeton Junction

Townapedia lists 21 museums and landmarks, 9 parks and trails, 17 places to eat, 4 places to stay and 5 attractions in and around town.

Highlights include Liechtenstein Institute on Self-Determination, McCarter Theatre, Albert Einstein House and Drumthwacket.

July is the warmest month, with average highs of 87°F; January lows average 21°F, and about 24 inches of snow fall in a normal year.

About Princeton Junction

Princeton Junction is an unincorporated community and census-designated place (CDP) located within West Windsor township, Mercer County, in the U.S. state of New Jersey. As of the 2020 census, the CDP's population was 2,475.

From the Wikipedia article Princeton Junction, New Jersey (this version), under CC BY-SA 4.0.

Things to do5

Liechtenstein Institute on Self-Determination

School · 2.5 mi

Research institution based at Princeton, New Jersey, USA

Open in Google Maps · Wikipedia

McCarter Theatre

Cinema and theater · 2.5 mi

Theater on the campus of Princeton University in Princeton, New Jersey, United States

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Princeton University

School · 2.4 mi

Private Ivy League research university in Princeton, New Jersey, United States

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Princeton University Department of History

School · 2.5 mi

Academic department

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Princeton University School of Engineering and Applied Science

School · 2.5 mi

School in New Jersey, US

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Museums and landmarks21

Albert Einstein House

Monument and historic site · National Register of Historic Places · 2.8 mi

United States historic place

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Drumthwacket

Monument and historic site · National Register of Historic Places · 3.0 mi

Official residence of the governor, in Princeton, New Jersey

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John Van Buren Wicoff House

Museum · National Register of Historic Places · 2.1 mi

United States historic place

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Joseph Henry House

Monument and historic site · National Register of Historic Places · 2.7 mi

House in New Jersey, United States of America

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Jugtown Historic District

Monument and historic site · National Register of Historic Places · 2.5 mi

Historic district in Princeton, New Jersey

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King's Highway Historic District

Monument and historic site · National Register of Historic Places · 3.0 mi

Historic district in New Jersey, United States

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Maybury Hill

Monument and historic site · National Register of Historic Places · 3.2 mi

Historic home in Princeton, New Jersey

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Morven Museum & Garden

Monument and historic site · National Register of Historic Places · 2.9 mi

Non-profit organization in the USA

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Nassau Hall

Monument and historic site · National Register of Historic Places · 2.7 mi

Building in Princeton, New Jersey, United States

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President's House

Monument and historic site · National Register of Historic Places · 2.7 mi

Historic house at Princeton University

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Princeton Battlefield

Monument and historic site · National Register of Historic Places · 2.9 mi

Site of an American Revolutionary War battle in New Jersey

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Princeton Historic District

Monument and historic site · National Register of Historic Places · 2.7 mi

Historic district in Princeton, New Jersey

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9 more on the map.

Parks, trails and playgrounds9

Marquand Park

Park · 2.9 mi

Arboretum in Princeton, Mercer County, New Jersey

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Princeton Metro Park

Park · 0.6 mi

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West Windsor Community Park

Park · 1.6 mi

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Delaware River Heritage Trail Trailhead

Hiking and trails · 1.4 mi

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Dey Forest Park

Park · 0.5 mi

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Nash Park

Park · 0.8 mi

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New Horizons Montessori school playground

Playground · 0.5 mi

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Restaurants and cafes17

Aljon's Pizza & Restaurant

Restaurant · Pizza · 0.7 mi

64 Princeton Hightstown Road, Princeton Junction

Mo-Sa 10:00-22:00; Su 11:00-22:00

Open in Google Maps · +1 609-799-4915

PJ'S Pancake House

Restaurant · Breakfast · 0.7 mi

64 Princeton Hightstown Road, Princeton Junction

Mo-Su 07:00-21:00

Open in Google Maps · +1 609-799-0688

Terakawa Ramen

Restaurant · Ramen · 0.7 mi

64 Princeton Hightstown Road, Princeton Junction

Tu-Su 11:30-15:00, 16:30-21:30

Open in Google Maps · +1 609-799-6688

A2B Indian Veg

Restaurant · Indian · 1.3 mi

3817 US 1, Princeton

Mo off; Tu-Th 11:30-15:00,17:30-22:00; Fr 11:30-15:30,17:30-22:30;...

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Asian Bistro

Restaurant · Korean, Asian

31 Station Drive, Princeton Junction

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Riverwalk Coffee Co.

Cafe · Coffee Shop, Cafe · 0.8 mi

1 Riverwalk, Plainsboro

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The Black Pearl

Cafe · Cafe · 1.3 mi

404 Plainsboro Road, Plainsboro

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Brothers Pizza

Restaurant · Pizza · 0.8 mi

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Sultan Wok

Restaurant · Chinese · 0.4 mi

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Shanghai Bun

Restaurant · 0.4 mi

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Domino's

Fast food · Pizza · 0.4 mi

33 Princeton Hightstown Road, Princeton Junction

Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00

Open in Google Maps · +1 609-897-0888

Dunkin'

Fast food · Donut, Coffee Shop · 0.4 mi

33 Princeton-Hightstown Road, Princeton Junction

05:00-20:00

Open in Google Maps · +1 609-275-3857

5 more on the map.

History

Following the mid-1860s relocation of the Camden & Amboy rail line from next to the Delaware & Raritan Canal to the present location of the Northeast Corridor, and the subsequent construction of a train station south of the intersection of Washington Road and the new rail line, a community called "Princeton Junction" developed. This community originally featured several farmhouses, a hotel, a general store, a feed mill, and several other businesses centered around the intersection of Station Drive and Washington Road, profiting off of access to other cities provided by the rail line.

The construction of the neighborhood of Berrien City (focused around Scott Avenue, Alexander Road, and Berrien Avenue) starting in the 1910s represented West Windsor's first planned development. Following the reconstruction of the Washington Road railroad bridge in 1939, the business center of the community shifted to the intersection of Washington Road and Cranbury Road, where a lumber yard, service station, liquor store, strip mall, several gas stations, and several more businesses operated for decades.

Following World War II, the Princeton Junction population grew with the construction of residential developments such as Sherbrooke Estates, Windsor Chase, and Wellington Estates.

Princeton Junction is currently the proposed site of a "transit village" to be built northwest of the train station.

From the History section of Princeton Junction, New Jersey on Wikipedia, under CC BY-SA 4.0.

Where to stay4

Churches and places of worship10

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Shopping1

  • Woo-Ri Mart

    Grocery · Korean · 0.7 mi

    64 Princeton Hightstown Road, Princeton Junction

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Gas and EV charging5

Schools, colleges and libraries36

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Healthcare3

Map of Princeton Junction

111 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.5 in of rainFebruary: 2.6 in of rainMarch: 4.3 in of rainApril: 3.7 in of rainMay: 4.1 in of rainJune: 4.6 in of rainJuly: 4.8 in of rainAugust: 4.3 in of rainSeptember: 4.2 in of rainOctober: 4.0 in of rainNovember: 3.3 in of rainDecember: 4.2 in of rainJanuary: 40°FFebruary: 43°FMarch: 51°FApril: 63°FMay: 73°FJune: 82°FJuly: 87°FAugust: 85°FSeptember: 78°FOctober: 66°FNovember: 55°FDecember: 46°FJanuary: 21°FFebruary: 23°FMarch: 30°FApril: 39°FMay: 48°FJune: 58°FJuly: 63°FAugust: 61°FSeptember: 54°FOctober: 42°FNovember: 33°FDecember: 27°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan40°F21°F3.5 in5.8 in
Feb43°F23°F2.6 in8.0 in
Mar51°F30°F4.3 in4.6 in
Apr63°F39°F3.7 in0.6 in
May73°F48°F4.1 in0.0 in
Jun82°F58°F4.6 in0.0 in
Jul87°F63°F4.8 in0.0 in
Aug85°F61°F4.3 in0.0 in
Sep78°F54°F4.2 in0.0 in
Oct66°F42°F4.0 in0.0 in
Nov55°F33°F3.3 in0.3 in
Dec46°F27°F4.2 in4.4 in

U.S. Climate Normals 1991-2020 for Hightstown 2 W Hcn (5 mi away), NOAA NCEI.

People and cost of living

$224,732median household income
$709,800median home value
$1,661median monthly rent
44.3median age
78.9%of adults have a bachelor's degree or higher
82.0%of homes are owner-occupied
27.9 minaverage commute
Age of residents
Under 1823%18 to 3414%35 to 6449%65 and over13%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Mercer County has had 20 federal disaster declarations since 2000, most often for hurricanes.

  • 2021-09-05: Remnants Of Hurricane Ida (Hurricane)
  • 2021-09-02: Remnants Of Hurricane Ida (Hurricane)
  • 2020-03-25: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2016-03-14: Severe Winter Storm And Snowstorm (Severe Storm)
  • 2012-10-30: Hurricane Sandy (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Princeton Airport (PCT) is the nearest airport with scheduled flights listed in OpenStreetMap, 6 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.