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

Hawaii ZIP Codes

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

State ZIP Code City County Area Codes
HI 96853 Jbphh Honolulu County 808
HI 96854 Wheeler Army Airfield Honolulu County 808
HI 96857 Schofield Barracks Honolulu County 808
HI 96858 Fort Shafter Honolulu County 808
HI 96859 Tripler Army Medical Center Honolulu County 808
HI 96860 Jbphh Honolulu County 808
HI 96861 Camp H M Smith Honolulu County 808
HI 96863 Mcbh Kaneohe Bay Honolulu County 808
HI 96898 Wake Island Honolulu County 808
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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.