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
Maps and coordinates
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 40075 Turners Station Henry County 502
KY 40076 Waddy Shelby County 502
KY 40077 Westport Oldham County 502
KY 40078 Willisburg Washington County 502, 859
KY 40104 Battletown Meade County 270, 364
KY 40107 Boston Nelson County 270, 364, 502
KY 40108 Brandenburg Meade County 270, 364, 502
KY 40109 Brooks Bullitt County 502
KY 40110 Clermont Bullitt County 502
KY 40111 Cloverport Breckinridge County 270, 364
Page 6 of 97

Geographic Map of Kentucky

Postal context

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.