U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Salem County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Salem County.

County State ZIP Code City Area Codes
Salem County NJ 08001 Alloway 856
Salem County NJ 08023 Deepwater 302, 856
Salem County NJ 08038 Hancocks Bridge 302, 856
Salem County NJ 08067 Pedricktown 302, 856
Salem County NJ 08069 Penns Grove 302, 856
Salem County NJ 08070 Pennsville 302, 856
Salem County NJ 08072 Quinton 856
Salem County NJ 08079 Salem 302, 856
Salem County NJ 08098 Woodstown 856
Salem County NJ 08318 Elmer 856
Page 1 of 2

Geographic Map of Salem County

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.