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zipcodes.pro — CITY/NJ/MONMOUTH-JUNCTION

Monmouth Junction ZIP code, New Jersey

The ZIP code for Monmouth Junction, NJ is 08852, and its area codes are 732 and 848.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
9,141
Area codes
732, 848

Mail addressed to Monmouth Junction uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Monmouth Junction in numbers

About 9,141 people live in Monmouth Junction, in 3,478 households. The median household income is $133,585 a year, 29% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $552,900 (22% above the New Jersey median), and median gross rent is $1,935 a month. The median age is 39.9; 75.8% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 35 minutes.

Population9,141Monmouth Junction9,141
Households3,478Monmouth Junction3,478
Median age39.9Monmouth Junction39.9New Jersey40.1US 38.9
Median household income$133,585Monmouth Junction$133,585New Jersey$103,556US $80,734
Median home value$552,900Monmouth Junction$552,900New Jersey$454,400US $332,700
Median gross rent$1,935Monmouth Junction$1,935New Jersey$1,720US $1,413
Bachelor's degree or higher75.8%Monmouth Junction75.8%New Jersey43.6%US 35.7%
Mean commute35.0 minMonmouth Junction35.0 minNew Jersey30.5 minUS 26.4 min
Population density2,087 / sq miMonmouth Junction2,087 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Monmouth Junction CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Monmouth Junction

ZIP codes with the USPS city name Monmouth Junction
ZIP City Type Population Median income Median home
08852 Monmouth Junction , NJ Standard 18,062 $133,209 $523,000

Other ZIP codes overlapping Monmouth Junction

These ZIP codes cover part of Monmouth Junction but are addressed as somewhere else.

ZIP codes overlapping Monmouth Junction
ZIP City Type Population Median income Median home
08540 Princeton , NJ Standard 50,388 $176,983 $767,900

Map of Monmouth Junction ZIP codes

08852

The ZIP codes of Monmouth Junction, NJ, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Monmouth Junction

The nearest larger towns are Kendall Park (10,011 people, 2.6 mi), Princeton Meadows (15,561 people, 2.8 mi) and Franklin Park (13,211 people, 4.8 mi).

Towns near Monmouth Junction
TownPopulationDistance
Heathcote 7,717 1.5 mi
Kendall Park 10,011 2.6 mi
Dayton 7,952 2.6 mi
Princeton Meadows 15,561 2.8 mi
Plainsboro Center 2,773 3.6 mi
Franklin Park 13,211 4.8 mi
Rossmoor 3,350 5.4 mi
Princeton 30,756 5.9 mi
Jamesburg 5,770 6.5 mi
Six Mile Run 2,882 6.6 mi
Concordia 2,611 7.2 mi
Blackwells Mills 10,301 7.5 mi
Hightstown 5,920 7.6 mi
Belle Mead 6,394 8.2 mi

More nearby: every ZIP code in Middlesex County · New Jersey ZIP codes

Cite this page

zipcodes.pro. “Monmouth Junction, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/monmouth-junction

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