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/GRIGGSTOWN

Griggstown ZIP codes, New Jersey

No ZIP code is named for Griggstown, NJ; addresses there use a neighbouring town's name. The ZIP code covering it is 08540. Its area codes are 609 and 640.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
812
Area codes
609, 640

NANPA lists no telephone rate centre for Griggstown itself, so these are the area codes of the nearest one, Princeton (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Griggstown in numbers

About 812 people live in Griggstown, in 366 households. The median household income is $168,393 a year, 63% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $595,500 (31% above the New Jersey median). The median age is 55.8; 51.3% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 23 minutes.

Population812Griggstown812
Households366Griggstown366
Median age55.8Griggstown55.8New Jersey40.1US 38.9
Median household income$168,393Griggstown$168,393New Jersey$103,556US $80,734
Median home value$595,500Griggstown$595,500New Jersey$454,400US $332,700
Bachelor's degree or higher51.3%Griggstown51.3%New Jersey43.6%US 35.7%
Mean commute22.9 minGriggstown22.9 minNew Jersey30.5 minUS 26.4 min
Population density332 / sq miGriggstown332 / sq mi

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

ZIP codes covering Griggstown

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

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

Map of Griggstown ZIP codes

08540

The ZIP codes of Griggstown, 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 Griggstown

The nearest larger towns are Ten Mile Run (2,492 people, 1.3 mi), Kendall Park (10,011 people, 2.6 mi) and Blackwells Mills (10,301 people, 2.8 mi).

Towns near Griggstown
TownPopulationDistance
Kendall Park 10,011 2.6 mi
Blackwells Mills 10,301 2.8 mi
Franklin Park 13,211 3.0 mi
Heathcote 7,717 3.5 mi
Belle Mead 6,394 3.7 mi
Six Mile Run 2,882 4.0 mi
Monmouth Junction 9,141 4.9 mi
Hillsborough 22,585 5.5 mi
Dayton 7,952 6.4 mi
Princeton 30,756 6.7 mi
Franklin Center 6,646 7.0 mi
Somerset 22,720 7.0 mi
Manville 10,921 7.0 mi
Princeton Meadows 15,561 7.4 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.