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

Stafford County ZIP Codes

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

County State ZIP Code City Area Codes
Stafford County VA 22554 Stafford 227, 240, 301, 540, 571, 703, 826
Stafford County VA 22555 Stafford 540
Stafford County VA 22556 Stafford 540, 571, 703, 826
Page 2 of 2

Geographic Map of Stafford 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.