King William   County VA United States

County FIPS 51101
Largest City West Point
State Virginia
Latitude 37.7066
Longitude -77.0885
Population 18,593
Density 67.9 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $86,056
Median individual: $46,213

Race

Mode: 77.6% White

Gender

 51.0% female 

Rent

  $1166 / month  

Median house value: $315,634.0

Age

Median: 40.9 years old

Education

With at least college degree: 23.0%
With STEM degree: 50.8%

Marital Status

 56.6% married 

Never married: 23.7%

Labor Force Participation

 68.2% working 

Unemployed: 2.3%

Average Family Size

 2.93 people 

Commute Time

 36.4 minutes 

Health Care

 5.3% uninsured 

Poverty

 5.9%

All data comes from the SimpleMaps US Counties Database, 2026.

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