King William County, Virginia
Population estimates, July 1, 2025, (V2025) 19,617
People
Population
Population estimates, July 1, 2025, (V2025) 19,617
Population estimates, July 1, 2024, (V2024) 19,232
Population estimates base, April 1, 2020, (V2025) 17,810
Population estimates base, April 1, 2020, (V2024) 17,813
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 10.1%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 8.0%
Population, Census, April 1, 2020 17,810
Population, Census, April 1, 2010 15,935
Age and Sex
Persons under 5 years, percent 6.0%
Persons under 18 years, percent 22.2%
Persons 65 years and over, percent 17.6%
Female persons, percent 50.4%
Race and Hispanic Origin
White alone, percent 79.1%
Black alone, percent(a) 15.0%
American Indian and Alaska Native alone, percent(a) 1.5%
Asian alone, percent(a) 1.3%
Native Hawaiian and Other Pacific Islander alone, percent(a) Z
Two or More Races, percent 3.0%
Hispanic or Latino, percent(b) 3.7%
White alone, not Hispanic or Latino, percent 76.3%
Population Characteristics
Veterans, 2020-2024 1,556
Foreign-born persons, percent, 2020-2024 2.4%
Housing
Housing Units, July 1, 2025, (V2025) 8,134
Owner-occupied housing unit rate, 2020-2024 88.9%
Median value of owner-occupied housing units, 2020-2024 $315,700
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,598
Median selected monthly owner costs - without a mortage, 2020-2024 $538
Median gross rent, 2020-2024 $1,166
Building Permits, 2025 215
Families & Living Arrangements
Households, 2020-2024 7,352
Persons per household, 2020-2024 2.52
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 93.4%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 2.2%
Computer and Internet Use
Households with a computer, percent, 2020-2024 92.9%
Households with a broadband Internet subscription, percent, 2020-2024 78.4%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 93.2%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 23.0%
Health
With a disability, under age 65 years, percent, 2020-2024 8.5%
Persons without health insurance, under age 65 years, percent 6.7%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 68.2%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 66.7%
Total accommodation and food services sales, 2022 ($1,000)(c) 21,954
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) D
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 12,738
Total retail sales, 2022 ($1,000)(c) 158,699
Total retail sales per capita, 2022(c) $8,565
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 36.4
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $86,056
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $39,260
Persons in poverty, percent 6.6%
Businesses
Businesses
Total employer establishments, 2023 359
Total employment, 2023 3,036
Total annual payroll, 2023 ($1,000) 127,766
Total employment, percent change, 2022-2023 8.6%
Total nonemployer establishments, 2023 1,251
All employer firms, Reference year 2023 211
Male-owned employer firms, Reference year 2023 S
Female-owned employer firms, Reference year 2023 S
Minority-owned employer firms, Reference year 2023 S
Nonminority-owned employer firms, Reference year 2023 S
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 S
Geography
Geography
Population per square mile, 2020 65.0
Population per square mile, 2010 58.2
Land area in square miles, 2020 273.91
Land area in square miles, 2010 273.94
FIPS Code 51101