King William County, Virginia Population 2024

19,531

King William County, Virginia's estimated 2024 population is 19,531 with a growth rate of 2.63% in the past year according to the most recent United States census data. King William County, Virginia is the 81st largest county in Virginia. The 2010 population was 15,999 and has seen a growth of 22.08% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202922,0365012.33%
202821,5355012.38%
202721,0345012.44%
202620,5335012.5%
202520,0325012.57%
202419,5315012.63%
202319,0305012.7%
202218,5292861.57%
202118,2433251.81%
202017,9187204.19%
201917,1982361.39%
201816,9622561.53%
201716,7062901.77%
201616,4161290.79%
201516,2871340.83%
201416,153570.35%
201316,0961190.74%
201215,977-36-0.22%
201116,013140.09%
201015,99900%
199010,9131,57916.92%
19809,3341,83724.5%
19707,497-66-0.87%
19607,563-26-0.34%
19507,589-266-3.39%
19407,855-74-0.93%
19307,929-810-9.27%
19208,7391922.25%
19108,5471671.99%
19008,380-1,225-12.75%
18909,6058549.76%
18808,7511,23616.45%
18707,515-1,015-11.9%
18608,530-249-2.84%
18508,779-479-5.17%
18409,258-554-5.65%
18309,8121151.19%
18209,6974124.44%
18109,2852302.54%
18009,05592711.41%
17908,128-13,908-63.11%
showing: 41 rows
2024 Growth Rate
2.63% (501)
County Website
King William County
County Seat
2020 Population
17,918
Area
274 mi²
Density
71 people/mi²
Growth Since 2020
9% (1,613)
Founded
1702

King William County, Virginia Population 2024

Population by Race

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Race
Population
Percentage (of total)
White14,08078.9%
Black or African American2,66514.93%
Two or more races7554.23%
Native American1680.94%
Asian1350.76%
Other race310.17%
Native Hawaiian or Pacific Islander110.06%

White

Black or African American

Two or more races

Native American

Asian

Other race

Native Hawaiian or Pacific Islander

King William County, Virginia Population by Race

King William County, Virginia Population Pyramid 2024

King William County, Virginia Median Age

40.8

Total

38.4

Male

41.7

Female

King William County, Virginia Adults

There are 13,776 adults, (2,923 of whom are seniors) in King William County, Virginia.

King William County, Virginia Age Dependency

64.4

Age Dependency Ratio

26.9

Old Age Dependency Ratio

37.5

Child Dependency Ratio

King William County, Virginia Sex Ratio

Female9,00350.45%
Male8,84249.55%

King William County, Virginia Population by Age

King William County, Virginia Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All6,8932.5886.113.9
Married3,9263.0592.37.7
Non Family1,7831.1182.517.5
Female7973.1666.433.6
Male3873.3280.119.9

3.02

Average Family Size

2.58

Average Household Size

86.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

King William County, Virginia Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

King William County, Virginia Educational Attainment by Sex (over 25)

King William County, Virginia Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 53.85%.

King William County, Virginia Educational Attainment by Race

All

Male

Female

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$52,372

Average Earnings

$57,306

Average Male

$45,256

Average Female

King William County, Virginia Earnings by Educational Attainment

King William County, Virginia Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

King William County, Virginia Language

97.98% of King William County, Virginia residents speak only English, while 2.02% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.1% of the population.

King William County, Virginia Language

King William County, Virginia Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White13,6719076.63%
Black2,63129711.29%
Hispanic52115930.52%
Asian1354331.85%
Native168127.14%
Multiple75520.26%

8.02%

Overall Poverty Rate

8.32%

Male Poverty Rate

7.74%

Female Poverty Rate

Poverty in King William County, Virginia

The race most likely to be in poverty in King William County, Virginia is Asian, with 31.85% below the poverty level.

The race least likely to be in poverty in King William County, Virginia is Multiple, with 0.26% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.42%. Among those working part-time, it was 8.67%, and for those that did not work, the poverty rate was 16.15%.

King William County, Virginia Poverty

rate

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Rate
Poverty
Less Than 9th Grade26.09%
Bachelors or Greater6.16%
High School5.5%
Some College4.75%

King William County, Virginia Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed19.68%
Female Unemployed9.7%
Female Employed3.61%
Male Employed2.91%

King William County, Virginia Poverty Rate by Employment Status and Sex

King William County, Virginia Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

King William County, Virginia Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.7%

Overall Marriage Rate

59.3%

Male Marriage Rate

52.2%

Female Marriage Rate

King William County, Virginia Married by Age and Sex

male

female

King William County, Virginia Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

King William County, Virginia Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

King William County, Virginia Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,568

Number of Veterans

1,397

Male Veterans

171

Female Veterans

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King William County, Virginia Veterans by War

count

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King William County, Virginia Veterans by Age

count

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King William County, Virginia Veterans by Race

King William County, Virginia Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

8.94%

Veteran Poverty Rate

16.54%

Veteran Disability Rate

King William County, Virginia Veterans by Education

LaborForceParticipation

67.7%

Labor Force Participation

65%

Employment Rate

4%

Unemployment Rate

King William County, Virginia Employment by Age

LaborForceParticipation

King William County, Virginia Employment by Race

LaborForceParticipation

King William County, Virginia Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

73.53%

Born in King William County, Virginia

97.66%

Native Born

2.34%

Foreign Born

0.59%

Non Citizen

1.75%

Naturalized

Place of Birth

97.66% of King William County, Virginia residents were born in the United States, with 73.53% having been born in Virginia. 0.59% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

King William County, Virginia Place of Birth

Sources