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/GREENWICH-2

Greenwich ZIP codes, New Jersey

No ZIP code is named for Greenwich, NJ; addresses there use a neighbouring town's name. The ZIP code covering it is 08886. Its area code is 908.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,679
Area code
908

NANPA lists no telephone rate centre for Greenwich itself, so these are the area codes of the nearest one, Phillipsburg (2.8 miles). A town on an area-code boundary can differ from its neighbour.

Greenwich in numbers

About 2,679 people live in Greenwich, in 844 households. The median household income is $164,167 a year, 59% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $468,400 (3% above the New Jersey median). The median age is 38.8; 51.9% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 40 minutes.

Population2,679Greenwich2,679
Households844Greenwich844
Median age38.8Greenwich38.8New Jersey40.1US 38.9
Median household income$164,167Greenwich$164,167New Jersey$103,556US $80,734
Median home value$468,400Greenwich$468,400New Jersey$454,400US $332,700
Bachelor's degree or higher51.9%Greenwich51.9%New Jersey43.6%US 35.7%
Mean commute39.8 minGreenwich39.8 minNew Jersey30.5 minUS 26.4 min
Population density2,954 / sq miGreenwich2,954 / sq mi

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

ZIP codes covering Greenwich

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

ZIP codes overlapping Greenwich
ZIP City Type Population Median income Median home
08886 Stewartsville , NJ Standard 6,435 $161,168 $447,100

Map of Greenwich ZIP codes

08886

The ZIP codes of Greenwich, 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 Greenwich

The nearest larger towns are Phillipsburg (15,299 people, 2.4 mi), Easton, PA (29,739 people, 4.4 mi) and Chestnut Hill, PA (7,086 people, 4.7 mi).

Towns near Greenwich
TownPopulationDistance
Phillipsburg 15,299 2.4 mi
Easton, PA 29,739 4.4 mi
Chestnut Hill, PA 7,086 4.7 mi
Wilson, PA 8,183 5.7 mi
Palmer Heights, PA 3,624 7.0 mi
Eastlawn Gardens, PA 3,722 9.0 mi
Washington 7,334 9.4 mi
Nazareth, PA 6,043 10.1 mi
Middletown, PA 7,628 10.4 mi
Belvidere 2,538 10.5 mi
Freemansburg, PA 2,894 11.5 mi
Clinton 2,789 11.9 mi
High Bridge 3,580 12.8 mi
Hellertown, PA 6,118 12.9 mi

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

Cite this page

zipcodes.pro. “Greenwich, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/greenwich-2

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