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	41054	Mason	Grant County	`859`
KY	41055	Mayslick	Mason County	`606`
KY	41056	Maysville	Mason County	`606`
KY	41059	Melbourne	Campbell County	`859`
KY	41061	Milford	Bracken County	`606`
KY	41062	Minerva	Mason County	`606`
KY	41063	Morning View	Kenton County	`859`
KY	41064	Mount Olivet	Robertson County	`606, 859`
KY	41065	Muses Mills	Fleming County	`606`
KY	41071	Newport	Campbell County	`859`

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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.