ZIP codes

ZIP codes in Cumberland County, New Jersey

Cumberland County has 21 ZIP codes. 16 lie entirely inside it and 5 are shared with neighboring counties, so part of their land and their people are elsewhere. About 153,846 people live in the parts inside it (ACS 2020–2024).

By the All Map Tools Team

ZIP codes: 21; 1 more just touches the border (under 1% of their land)
Entirely inside: 16; 99% or more of their land
Shared with other counties: 5; Most with Atlantic County (3)
Most populated ZIP: 08302; 47,279 people · Bridgeton
Least populated ZIP: 08352; 112 people · Rosenhayn
Largest ZIP by land: 08302; 143 sq mi · Bridgeton

Map of the ZIP codes in Cumberland County

Entirely in the county (99% or more of its land)
Shared, mostly in this county
Shared, mostly in other counties
Neighboring counties

Open in the interactive tool

Each area is a ZIP code with its number where it fits. Hover over one to see its name.

All ZIP codes in Cumberland County

21 ZIP codes in Cumberland County, NJ, by number
ZIP code	Main city	Population	Land in the county	Residents in the county
08302	Bridgeton	47,279	91%	≈ 45,893
08311	Cedarville	1,746	100%	1,746
08314	Delmont	454	100%	454
08316	Dorchester	137	100%	137
08318	Olivet	11,961	5.1%	≈ 675
08320	—	1,021	100%	1,021
08321	Fortescue	133	100%	133
08323	Othello	731	100%	731
08324	Heislerville	210	100%	210
08327	Leesburg	3,408	100%	3,408
08329	Mauricetown	159	100%	159
08332	Millville	35,228	100%	35,228
08340	Milmay	725	81%	≈ 289
08344	Vineland	5,564	12%	≈ 1,114
08345	Newport	825	100%	825
08348	Port Elizabeth	154	100%	154
08349	Port Norris	2,441	100%	2,441
08352	Rosenhayn	112	100%	112
08353	Shiloh	228	100%	228
08360	Vineland	45,038	65%	≈ 40,682
08361	Vineland	18,206	100%	18,206

They also touch the county with under 1% of their land, so they aren’t counted: 08270.

ZIP codes shared with other counties

These 5 ZIP codes have part of their land in another county. The first figure is the share of their land in Cumberland County; then, where the rest lies.

08302 (Bridgeton): 91% here; 9.3% in Salem County.
08318 (Olivet): 5.1% here; 95% in Salem County.
08340 (Milmay): 81% here; 19% in Atlantic County.
08344 (Vineland): 12% here; 75% in Gloucester County, 8.7% in Atlantic County, and 4.1% in Salem County.
08360 (Vineland): 65% here; 26% in Atlantic County and 9.5% in Gloucester County.

Cities and prefixes

By main city (the city, town or CDP each ZIP shares the most land with), the ones with the most are Vineland (3), Bridgeton (1), Cedarville (1), Delmont (1), Dorchester (1), and Fortescue (1); 18 places in all.

All 21 start with the same three digits, 083: the prefix of the USPS sorting center that handles them.

Neighboring counties

Each one with its ZIP codes. Those without a page of their own open in the tool.

Tools for this county

ZIP codes by county or city The same ZIP codes on an interactive map, with the list as CSV or to copy County map with cities Its cities, towns and CDPs with their population ZIP codes in a radius The ZIP codes within 10 miles of its center, or any distance you like

Sources

U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.

How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.

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