Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NJ/MERCERVILLE

Mercerville ZIP codes, New Jersey

No ZIP code is named for Mercerville, NJ; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 08619 and 08690. Its area codes are 609 and 640.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
13,535
Area codes
609, 640

Mercerville in numbers

About 13,535 people live in Mercerville, in 5,172 households. The median household income is $128,277 a year, 24% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $358,600 (21% below the New Jersey median), and median gross rent is $1,621 a month. The median age is 45.1; 43.7% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 24 minutes.

Population13,535Mercerville13,535
Households5,172Mercerville5,172
Median age45.1Mercerville45.1New Jersey40.1US 38.9
Median household income$128,277Mercerville$128,277New Jersey$103,556US $80,734
Median home value$358,600Mercerville$358,600New Jersey$454,400US $332,700
Median gross rent$1,621Mercerville$1,621New Jersey$1,720US $1,413
Bachelor's degree or higher43.7%Mercerville43.7%New Jersey43.6%US 35.7%
Mean commute23.6 minMercerville23.6 minNew Jersey30.5 minUS 26.4 min
Population density3,670 / sq miMercerville3,670 / sq mi

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

ZIP codes covering Mercerville

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

ZIP codes overlapping Mercerville
ZIP City Type Population Median income Median home
08619 Trenton , NJ Standard 24,089 $105,946 $352,500
08690 Trenton , NJ Standard 18,841 $127,339 $383,900

Map of Mercerville ZIP codes

0861908690

The ZIP codes of Mercerville, 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 Mercerville

The nearest larger towns are Trenton (90,338 people, 3.9 mi), Princeton (30,756 people, 8.6 mi) and Princeton Meadows (15,561 people, 9.6 mi).

Towns near Mercerville
TownPopulationDistance
Hamilton Square 11,622 2.3 mi
White Horse 10,507 3.1 mi
Robbinsville Center 3,777 3.5 mi
Yardville 6,301 3.7 mi
Trenton 90,338 3.9 mi
Groveville 3,100 5.0 mi
Morrisville, PA 9,752 5.0 mi
The College of New Jersey 3,658 5.0 mi
Lawrenceville 3,924 5.2 mi
Bordentown 4,026 6.0 mi
Yardley, PA 2,609 7.7 mi
Pennington 2,827 8.0 mi
Plainsboro Center 2,773 8.5 mi
Princeton 30,756 8.6 mi

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

Cite this page

zipcodes.pro. “Mercerville, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/mercerville

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