King William County, Virginia Population 2020

King William County, Virginia's estimated population is 17,407 with a growth rate of 1.36% in the past year according to the most recent United States census data. King William County, Virginia is the 87th largest county in Virginia.

Year Population Growth Growth Rate
202017,4072341.36%
201917,1732341.38%
201816,9392341.40%
201716,7052971.81%
201616,4081230.76%
201516,2851350.84%
201416,150580.36%
201316,0921150.72%
201215,977-38-0.24%
201116,015160.10%
201015,9995,08646.60%
199010,9131,57916.92%
19809,3341,83724.50%
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%
18707,515-1,015-11.90%
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%
17908,1280.00%
2020 Growth Rate
1.36%
County Website
Founded
1702
County Seat
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King William County, Virginia Population Growth

Population by Race

Race Population Percentage
White12,76477.37%
Black or African American2,75616.71%
Two or More Races5623.41%
Asian2071.25%
American Indian and Alaska Native1410.85%
Some Other Race670.41%
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King William County, Virginia Population Pyramid 2020

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King William County, Virginia Median Age

41.4


Total

39.9


Male

42.6


Female

King William County, Virginia Adults

There are 12,686 adults, (2,532 of whom are seniors) in King William County, Virginia.

King William County, Virginia Age Dependency

62.5

Age Dependency Ratio

24.9

Old Age Dependency Ratio

37.5

Child Dependency Ratio

King William County, Virginia Sex Ratio

Female

8,384

50.82%

Male

8,113

49.18%

King William County, Virginia Households and Families

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

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King William County, Virginia Household Types

Type Owner Renter
Married92.6%7.4%
All86.2%13.8%
Non Family80.8%19.2%
Male77.7%22.3%
Female70.1%29.9%

86.2%

Rate of Home Ownership

Type Count Average Size Owned
All6,1702.6686.2
Married3,6592.9892.6
Non Family1,3771.1880.8
Female8253.7170.1
Male3092.7577.7

3.02

Average Family Size

2.66

Average Household Size

5%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

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King William County, Virginia Education

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Education Attained Count Percentage
Less Than 9th Grade4273.75%
9th to 12th Grade7336.43%
High School Graduate4,11336.09%
Some College2,63123.08%
Associates Degree1,16510.22%
Bachelors Degree1,65014.48%
Graduate Degree6795.96%
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King William County, Virginia Educational Attainment by Race

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Name Total High School Bachelors
White8,8438,4061,882
Black2,0271,379284
Multiple Races17717761
Asian16110797
Native American1281135
Hispanic797932
Other Race2519

The highest rate of high school graduation is among multiple races people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 60.25%.

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Name Average Male Female
Overall$41,774$47,383$38,038
Less Than High School$40,231$54,181$
High School Grad$37,052$40,977$32,170
Some College$45,488$48,845$40,313
Bachelors Degree$45,287$61,080$39,830
Graduate Degree$50,500$84,097$44,464

$41,774

Average Earnings

$47,383

Average Male

$38,038

Average Female

King William County, Virginia Language

King William County, Virginia Language by Age

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King William County, Virginia Language

97.63% of King William County, Virginia residents speak only English, while 2.37% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.31% of the population.

King William County, Virginia Poverty

King William County, Virginia Poverty by Race

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Name Total In Poverty Poverty Rate
White12,5179827.85%
Black2,73632111.73%
Multiple56224343.24%
Other674973.13%
Asian2074622.22%
Native141149.93%

10.08%

Overall Poverty Rate

7.86%

Male Poverty Rate

12.24%

Female Poverty Rate

Poverty in King William County, Virginia

The race most likely to be in poverty in King William County, Virginia is Other, with 73.13% below the poverty level.

The race least likely to be in poverty in King William County, Virginia is White, with 7.85% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.86%. Among those working part-time, it was 9.19%, and for those that did not work, the poverty rate was 12.79%.

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Name Poverty
Less Than High School8.45%
High School7.42%
Bachelors or Greater6.13%
Some College4.03%
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Name Poverty
Female Unemployed57.89%
Male Unemployed13.27%
Male Employed3.32%
Female Employed3.05%

King William County, Virginia Income

King William County, Virginia Income by Household Type

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Name Median Mean
Households$68,720$84,546
Families$76,599$92,326
Married Families$84,424-
Non Families$36,588$52,004
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King William County, Virginia Marital Status

King William County, Virginia Marital Status

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Marriage Rates

56.9%

Overall Marriage Rate

60.8%

Male Marriage Rate

53.3%

Female Marriage Rate

King William County, Virginia Married by Age and Sex

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King William County, Virginia Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

King William County, Virginia Marital Status by Race

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King William County, Virginia Veterans

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1,208

Number of Veterans

1,173

Male Veterans

35

Female Veterans

War Veterans
Vietnam481
First Gulf War297
Second Gulf War166
Korea56
World War II38
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Age Group Veterans
65 to 74363
35 to 54325
55 to 64215
75+214
18 to 3491
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Name Veterans % of Total
White1,01110.19%
Black1486.67%
2 or More3215.84%
Indian1713.08%

King William County, Virginia Veterans by Education

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0.58%

Veteran Poverty Rate

20.51%

Veteran Disability Rate

King William County, Virginia Employment Status

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65.1%

Labor Force Participation

63.2%

Employment Rate

3%

Unemployment Rate

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Origin of Non-Citizens

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

Origin of Naturalized Citizens

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75.99%

Born in Virginia

97.91%

Native Born

2.09%

Foreign Born

0.50%

Non Citizen

1.59%

Naturalized

Place of Birth

97.91% of King William County, Virginia residents were born in the United States, with 75.99% having been born in Virginia. 0.50% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990