County · New Jersey · United States
Gloucester County ZIP codes
27 ZIP codes · 27 cities · FIPS 34015
Key facts
- State
- New Jersey (NJ)
- FIPS code
- 34015
- Population
- 304,504
- Median household income
- $102,807
- Median age
- 40.1
- Land area
- 322 sq mi (834 km²)
- Population density
- 946 / sq mi
- Area codes
- 609, 732, 848, 856
Cities and ZIP codes in Gloucester County (27)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.