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
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State directory

New Jersey ZIP Codes

Complete postal directory, details, and geographic map for the State of New Jersey.

State ZIP Code City County Area Codes
NJ 07704 Fair Haven Monmouth County 732, 848
NJ 07709 Red Bank Monmouth County 732
NJ 07710 Adelphia Monmouth County 732
NJ 07711 Allenhurst Monmouth County 732, 848
NJ 07712 Asbury Park Monmouth County 732, 848
NJ 07715 Belmar Monmouth County 732
NJ 07716 Atlantic Highlands Monmouth County 732, 848
NJ 07717 Avon By The Sea Monmouth County 732, 848
NJ 07718 Belford Monmouth County 732, 848
NJ 07719 Belmar Monmouth County 732, 848
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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.