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

Yadkin County ZIP Codes

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

County State ZIP Code City Area Codes
Yadkin County NC 27011 Boonville 336, 743
Yadkin County NC 27018 East Bend 336, 743
Yadkin County NC 27020 Hamptonville 336, 704, 743, 980
Yadkin County NC 27055 Yadkinville 336, 704, 743, 980
Yadkin County NC 28642 Jonesville 336, 743

Geographic Map of Yadkin 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.