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 42634 Parkers Lake McCreary County 606
KY 42635 Pine Knot McCreary County 606
KY 42638 Revelo McCreary County 606
KY 42642 Russell Springs Russell County 270, 364, 606
KY 42647 Stearns McCreary County 423, 606
KY 42649 Strunk McCreary County 423, 606
KY 42653 Whitley City McCreary County 606
KY 42701 Elizabethtown Hardin County 270, 364, 502
KY 42702 Elizabethtown Hardin County 270
KY 42712 Big Clifty Grayson County 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.