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
County directory

York County ZIP Codes

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

County State ZIP Code City Area Codes
York County VA 23690 Yorktown 757, 804, 948
York County VA 23691 Yorktown 757, 804, 948
York County VA 23692 Yorktown 757, 804, 948
York County VA 23693 Yorktown 757, 948
York County VA 23694 Lackey 757
York County VA 23696 Seaford 757, 948
Page 29 of 29

Geographic Map of York County

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.