King William County
- Population
- 18,593
- Area
- 0.27 sq mi (0.71 km²), 0.01 sq mi water
- Median age
- 40.9
- Households
- 7,352
- Persons per household
- 2.5
- Median household income
- $86,056
- Median house value
- $315,700
Demographics: 2020–2024 ACS
Tonight
67°F
Showers And Thunderstorms Likely71% precip
Saturday
82°F
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms66% precip
Saturday Night
67°F
Showers And Thunderstorms Likely then Mostly Cloudy65% precip
Sunday
87°F
Mostly Sunny7% precip