King William County, Virginia
4 ZIP codes · 273.91 sq mi of land · FIPS 51101
| Population | 18,593 |
|---|---|
| State | Virginia |
| FIPS code | 51101 |
| Time zone | Eastern |
| Land area | 273.91 sq mi |
| Center (lat, long) | 37.7083, -77.0911 |
Area codes in this area
These are the area codes that most often serve King William County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
AylettKing WilliamManquinWest Point
ZIP codes in King William County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.