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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.

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Graves County ZIP Codes

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

County State ZIP Code City Area Codes
Graves County KY 42027 Boaz 270, 364
Graves County KY 42039 Fancy Farm 270, 364
Graves County KY 42040 Farmington 270, 364
Graves County KY 42051 Hickory 270, 364
Graves County KY 42061 Lowes 270, 364
Graves County KY 42063 Lynnville 270
Graves County KY 42066 Mayfield 270, 364
Graves County KY 42069 Melber 270, 364
Graves County KY 42079 Sedalia 270, 364, 731
Graves County KY 42082 Symsonia 270, 364
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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.