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/BELVIDERE

Belvidere ZIP code, New Jersey

The ZIP code for Belvidere, NJ is 07823, and its area code is 908.

USPS city name
1 ZIP code
Population
2,538
Area code
908

Belvidere in numbers

About 2,538 people live in Belvidere, in 1,266 households. The median household income is $95,714 a year, 8% below the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $279,600 (38% below the New Jersey median), and median gross rent is $1,008 a month. The median age is 50.6; 25.4% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 33 minutes.

Population2,538Belvidere2,538
Households1,266Belvidere1,266
Median age50.6Belvidere50.6New Jersey40.1US 38.9
Median household income$95,714Belvidere$95,714New Jersey$103,556US $80,734
Median home value$279,600Belvidere$279,600New Jersey$454,400US $332,700
Median gross rent$1,008Belvidere$1,008New Jersey$1,720US $1,413
Bachelor's degree or higher25.4%Belvidere25.4%New Jersey43.6%US 35.7%
Mean commute32.5 minBelvidere32.5 minNew Jersey30.5 minUS 26.4 min
Population density1,752 / sq miBelvidere1,752 / sq mi

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

ZIP codes addressed as Belvidere

ZIP codes with the USPS city name Belvidere
ZIP City Type Population Median income Median home
07823 Belvidere , NJ Standard 7,451 $85,522 $322,000

Map of Belvidere ZIP codes

07823

The ZIP codes of Belvidere, 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 Belvidere

The nearest larger towns are Washington (7,334 people, 6.8 mi), Bangor, PA (5,163 people, 7.5 mi) and Pen Argyl, PA (3,495 people, 9.8 mi).

Towns near Belvidere
TownPopulationDistance
Washington 7,334 6.8 mi
Bangor, PA 5,163 7.5 mi
Pen Argyl, PA 3,495 9.8 mi
Chestnut Hill, PA 7,086 10.2 mi
Greenwich 2,679 10.5 mi
Phillipsburg 15,299 11.0 mi
Beattystown 4,917 11.4 mi
Wind Gap, PA 3,360 11.5 mi
Stroudsburg, PA 5,894 12.3 mi
Eastlawn Gardens, PA 3,722 12.4 mi
Easton, PA 29,739 12.5 mi
Hackettstown 10,140 13.1 mi
East Stroudsburg, PA 9,319 13.1 mi
Panther Valley 4,553 13.3 mi

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

Cite this page

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

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