Skip to main content
County ProfileNJ

Gloucester County

Population: 302,294 · 25 ZIP codes

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
302,294
People
Median age
40.1
Housing
Total households
112,545
Income
Median household income
$105,115
Housing
Total housing units
117,915
Employment
Employment rate
62.7%
Education
Bachelor’s degree or higher
36.8%
Healthcare
Insured population
96%
County details
Local time 03:14:48(ET)
NameGloucester
Total ZIP codes25total
ZIP codes (by type)
23 Standard2 PO Box
Area code856
TimezoneEastern Time (ET)
Coordinates39.7228754, -75.1456807
Land area322 sq miles(834 km²)

Map of Gloucester county, New Jersey with ZIP codes

Map of Gloucester County, New Jersey and ZIP codes

Cities and Communities in Gloucester County

Compare the largest cities in Gloucester County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.

CityPopulation
Median incomeHousehold
ZIP codes
Glassboro23,149$87,2781ZIPs
Williamstown15,082$89,4141ZIPs
Woodbury9,963$77,0281ZIPs
Clayton8,807$90,2741ZIPs
Pitman8,780$98,4891ZIPs
Paulsboro6,196$64,2391ZIPs
Mullica Hill4,698$131,2501ZIPs
Westville4,264$70,6391ZIPs
Gibbstown3,822$91,2501ZIPs
Richwood3,577$216,1961ZIPs
Sewell3,346$140,6001ZIPs
Woodbury Heights3,098$123,0831ZIPs
National Park3,026$82,8381ZIPs
Thorofare2,806$88,4381ZIPs
Swedesboro2,711$88,5421ZIPs
Mickleton2,285$113,4631ZIPs
Wenonah2,283$131,6671ZIPs
Franklinville1,927$122,1791ZIPs
Newfield1,774$104,1071ZIPs
Malaga1,475$107,5531ZIPs
Mount Royal7771ZIPs
Bridgeport389$156,5831ZIPs
Harrisonville306$75,4551ZIPs
Clarksboro1ZIPs
Mantua1ZIPs

Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP Codes in Gloucester County

Review the most populated postal areas across Gloucester County. Use the ranking below to compare resident density and demographic scales between the county's major zones.

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS