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/NETCONG

Netcong ZIP code, New Jersey

The ZIP code for Netcong, NJ is 07857, and its area codes are 973 and 862.

USPS city name
1 ZIP code
Population
3,659
Area codes
973, 862

Netcong in numbers

About 3,659 people live in Netcong, in 1,814 households. The median household income is $83,958 a year, 19% below the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $346,100 (24% below the New Jersey median), and median gross rent is $1,432 a month. The median age is 45.1; 37.3% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 29 minutes.

Population3,659Netcong3,659
Households1,814Netcong1,814
Median age45.1Netcong45.1New Jersey40.1US 38.9
Median household income$83,958Netcong$83,958New Jersey$103,556US $80,734
Median home value$346,100Netcong$346,100New Jersey$454,400US $332,700
Median gross rent$1,432Netcong$1,432New Jersey$1,720US $1,413
Bachelor's degree or higher37.3%Netcong37.3%New Jersey43.6%US 35.7%
Mean commute29.3 minNetcong29.3 minNew Jersey30.5 minUS 26.4 min
Population density4,398 / sq miNetcong4,398 / sq mi

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

ZIP codes addressed as Netcong

ZIP codes with the USPS city name Netcong
ZIP City Type Population Median income Median home
07857 Netcong , NJ Standard 3,728 $85,898 $346,100

Map of Netcong ZIP codes

07857

The ZIP codes of Netcong, 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 Netcong

The nearest larger towns are Ledgewood (5,377 people, 2.0 mi), Landing (4,737 people, 2.1 mi) and Budd Lake (10,650 people, 2.6 mi).

Towns near Netcong
TownPopulationDistance
Stanhope 3,552 1.0 mi
Ledgewood 5,377 2.0 mi
Landing 4,737 2.1 mi
Budd Lake 10,650 2.6 mi
Mount Arlington 5,935 3.5 mi
Succasunna 9,799 3.8 mi
Flanders 8,809 3.9 mi
Hopatcong 14,565 4.1 mi
Lake Hopatcong 10,259 6.3 mi
Wharton 7,318 6.6 mi
Hackettstown 10,140 7.2 mi
Panther Valley 4,553 7.4 mi
Dover 18,563 7.5 mi
Mount Hope 3,120 7.9 mi

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

Cite this page

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

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