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/OLIVET

Olivet ZIP codes, New Jersey

No ZIP code is named for Olivet, NJ; addresses there use a neighbouring town's name. The ZIP code covering it is 08318. Its area code is 856.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,573
Area code
856

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

Olivet in numbers

About 1,573 people live in Olivet, in 508 households. The median household income is $128,849 a year, 24% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $340,700 (25% below the New Jersey median). The median age is 43.2; 31.6% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 25 minutes.

Population1,573Olivet1,573
Households508Olivet508
Median age43.2Olivet43.2New Jersey40.1US 38.9
Median household income$128,849Olivet$128,849New Jersey$103,556US $80,734
Median home value$340,700Olivet$340,700New Jersey$454,400US $332,700
Bachelor's degree or higher31.6%Olivet31.6%New Jersey43.6%US 35.7%
Mean commute24.8 minOlivet24.8 minNew Jersey30.5 minUS 26.4 min
Population density632 / sq miOlivet632 / sq mi

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

ZIP codes covering Olivet

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

ZIP codes overlapping Olivet
ZIP City Type Population Median income Median home
08318 Elmer , NJ Standard 11,961 $92,558 $302,000

Map of Olivet ZIP codes

08318

The ZIP codes of Olivet, 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 Olivet

The nearest larger towns are Silver Lake (2,011 people, 5.9 mi), Malaga (1,693 people, 7.0 mi) and Franklinville (1,904 people, 7.8 mi).

Towns near Olivet
TownPopulationDistance
Bridgeton 27,001 8.0 mi
Clayton 8,921 10.3 mi
Vineland 61,006 10.8 mi
Woodstown 3,715 11.1 mi
Glassboro 23,717 11.7 mi
Millville 27,511 12.1 mi
Richwood 3,197 12.3 mi
Buena 4,520 12.3 mi
Mullica Hill 4,591 12.7 mi
Pitman 8,856 13.7 mi
Williamstown 14,705 15.0 mi
Salem 5,322 15.9 mi
Swedesboro 2,733 16.0 mi
Sewell 2,982 16.1 mi

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

Cite this page

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

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