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

Kentucky ZIP Codes

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

State ZIP Code City County Area Codes
KY 41257 Stambaugh Johnson County 606
KY 41260 Thelma Johnson County 606
KY 41262 Tomahawk Martin County 606
KY 41263 Tutor Key Johnson County 606
KY 41264 Ulysses Lawrence County 606
KY 41265 Van Lear Johnson County 606
KY 41267 Warfield Martin County 304, 606, 681
KY 41268 West Van Lear Johnson County 606
KY 41271 Williamsport Johnson County 606
KY 41274 Wittensville Johnson County 606
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Geographic Map of Kentucky

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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.