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 — STATE/NJ/COUNTY/SUSSEX

Sussex County, NJ ZIP codes

There are 27 ZIP codes in Sussex County, NJ, in 26 towns, from 07416 to 07890. The largest are 07860 (Newton), 07871 (Sparta) and 07461 (Sussex).

The county seat is Newton.

ZIP codes
27
Towns
26
County seat
Newton
County FIPS
34037
Population
145,807
Median household income
$116,186
Land area
518 sq mi
Area codes
862, 973

Sussex County ZIP codes by town

Newton (county seat)
07860

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Sussex County ZIP codes

074160741807419074220742807439074600746107462078210782207826078270783707839078430784807851078550786007871078740787507877078790788107890

The ZIP codes of Sussex County, 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.

Sussex County in numbers

About 145,807 people live in Sussex County, in 57,767 households, the 17th most populous of New Jersey's 21 counties. The median household income is $116,186 a year, 12% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $369,400 (19% below the New Jersey median), and median gross rent is $1,585 a month. The median age is 43.8; 40.3% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 36 minutes.

Population145,807Sussex145,807
Households57,767Sussex57,767
Median age43.8Sussex43.8New Jersey40.1US 38.9
Median household income$116,186Sussex$116,186New Jersey$103,556US $80,734
Median home value$369,400Sussex$369,400New Jersey$454,400US $332,700
Median gross rent$1,585Sussex$1,585New Jersey$1,720US $1,413
Bachelor's degree or higher40.3%Sussex40.3%New Jersey43.6%US 35.7%
Mean commute36.3 minSussex36.3 minNew Jersey30.5 minUS 26.4 min
Population density281 / sq miSussex281 / sq mi

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

Largest towns in Sussex County

Largest towns in Sussex County
TownZIP codesPopulation
Sparta 1 21,437
Hopatcong 1 14,565
Newton 1 8,369
Vernon 1 7,195
Franklin 1 4,968
Lafayette 1 4,257
Montague 1 4,109
Highland Lakes 1 3,852
Stanhope 1 3,552
Hamburg 1 3,308
Stockholm 1 3,181
Glenwood 1 2,559
Ogdensburg 1 2,160
Sussex 1 2,145
Layton 1 967

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Sussex County.

Not sure you are in Sussex County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Sussex County, with figures

ZIP codes in Sussex County
ZIP City Type Population Median income Median home
07416 Franklin , NJ Standard 5,851 $93,983 $289,000
07418 Glenwood , NJ Standard 2,559 $156,439 $399,600
07419 Hamburg , NJ Standard 9,693 $100,713 $330,300
07422 Highland Lakes , NJ Standard 5,280 $108,722 $295,000
07428 Mc Afee , NJ No street area — — —
07439 Ogdensburg , NJ Standard 2,160 $105,551 $324,500
07460 Stockholm , NJ Standard 3,181 $145,081 $384,200
07461 Sussex , NJ Standard 18,731 $106,981 $370,000
07462 Vernon , NJ Standard 7,195 $95,945 $280,400
07821 Andover , NJ Standard 9,662 $141,860 $431,500
07822 Augusta , NJ Standard 827 $114,545 $436,700
07826 Branchville , NJ Standard 5,967 $116,598 $392,200
07827 Montague , NJ Standard 4,109 $101,444 $346,200
07837 Glasser , NJ No street area — — —
07839 Greendell , NJ No street area — — —
07843 Hopatcong , NJ Standard 11,098 $108,651 $340,000
07848 Lafayette , NJ Standard 4,257 $128,317 $436,800
07851 Layton , NJ Standard 263 $108,419 $335,300
07855 Middleville , NJ No street area — — —
07860 Newton , NJ Standard 26,047 $110,045 $367,100
07871 Sparta , NJ Standard 21,437 $167,654 $479,700
07874 Stanhope , NJ Standard 8,752 $132,500 $364,000
07875 Stillwater , NJ No street area — — —
07877 Swartswood , NJ No street area — — —
07879 Tranquility , NJ No street area — — —
07881 Wallpack Center , NJ Standard 4 — —
07890 Branchville , NJ No street area — — —

Cite this page

zipcodes.pro. “Sussex County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/nj/county/sussex

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