Princeton Junction

Census-designated place in Mercer County, New Jersey

View of Princeton Junction, New Jersey
Photo: Sole Creator and Copyright Holder: Alfred Hutter aka Gentry · Attribution

Princeton Junction is an unincorporated community (census-designated place) in Mercer County, New Jersey, with 2,475 residents (2020 Census). It sits at 72 ft (22 m) above sea level. The nearest town is Plainsboro Center, 1.7 miles E.

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.

Text: Wikipedia · CC BY-SA 4.0

Princeton Junction weather: 7-day forecast

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Living in Princeton Junction

Median household income
$224,732
Median home value
$709,800
Median rent
$1,661/mo
Median age
44.3
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Map of Princeton Junction

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Princeton Junction, NJ population

Princeton Junction had 2,475 residents in the 2020 Census.

2020 Census2,475
Density1,358 per sq mi (524 per km²)

Source: U.S. Census Bureau, Decennial Census.

Princeton Junction at a glance

StateNew Jersey (NJ)
CountyMercer County
TypeCensus-designated place
Population2,475 (2020)
Land area1.82 sq mi (4.7 km²)
Water area0.03 sq mi (0.08 km²)
Elevation72 ft (22 m)
Coordinates40.3231° N, 74.6218° W
ZIP code08536
Census code (GEOID)3460960

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Princeton Junction

Straight-line distance between town centers.

Frequently asked questions about Princeton Junction

What county is Princeton Junction in?

Princeton Junction is in Mercer County, New Jersey.

What is the population of Princeton Junction, NJ?

2,475 people lived in Princeton Junction at the 2020 Census.

What is the ZIP code of Princeton Junction, NJ?

The ZIP code of Princeton Junction is 08536.

What is the elevation of Princeton Junction?

72 feet (22 m) above sea level.

What towns are near Princeton Junction?

Plainsboro Center (1.7 mi), West Windsor (2.3 mi), Plainsboro (2.4 mi), Princeton Meadows (3.1 mi), Princeton (3.4 mi).

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