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/CLARKSBORO

Clarksboro ZIP code, New Jersey

The ZIP code for Clarksboro, NJ is 08020, and its area code is 856.

USPS city name
1 ZIP code
Population
2,480
Area code
856

NANPA lists no telephone rate centre for Clarksboro itself, so these are the area codes of the nearest one, Paulsboro (2.9 miles). A town on an area-code boundary can differ from its neighbour.

Clarksboro in numbers

About 2,480 people live in Clarksboro, in 1,009 households. The median household income is $134,490 a year, 30% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $359,800 (21% below the New Jersey median).

Population2,480Clarksboro2,480
Households1,009Clarksboro1,009
Median household income$134,490Clarksboro$134,490New Jersey$103,556US $80,734
Median home value$359,800Clarksboro$359,800New Jersey$454,400US $332,700

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

ZIP codes addressed as Clarksboro

ZIP codes with the USPS city name Clarksboro
ZIP City Type Population Median income Median home
08020 Clarksboro , NJ Standard 2,480 $134,490 $359,800

Map of Clarksboro ZIP codes

08020

The ZIP codes of Clarksboro, 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 Clarksboro

The nearest larger towns are Paulsboro (6,248 people, 3.3 mi), Oak Valley (4,413 people, 3.5 mi) and Gibbstown (3,685 people, 3.6 mi).

Towns near Clarksboro
TownPopulationDistance
Paulsboro 6,248 3.3 mi
Oak Valley 4,413 3.5 mi
Gibbstown 3,685 3.6 mi
Woodbury Heights 3,117 4.0 mi
Sewell 2,982 4.5 mi
Woodbury 10,042 4.8 mi
Mullica Hill 4,591 5.1 mi
National Park 3,044 5.4 mi
Swedesboro 2,733 5.8 mi
Richwood 3,197 6.0 mi
Pitman 8,856 6.5 mi
Westville 4,310 7.1 mi
Folcroft, PA 6,772 7.1 mi
Eddystone, PA 2,562 7.4 mi

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

Cite this page

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

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