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COUNTY · 2020 ACS

King William County

Virginia · 17,810 residents · 273.91 sq mi
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The short version

King William County is wealthier than most US places, with a median household income of $73,284. Population has grown 35% since 2000. Median home value has more than doubled since 2000, reaching $205,800.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 40.9
US median: 38.8
Less educated
24% hold a bachelor's degree
US average: 33%
Less affordable
home values up 31%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

17,810
+35%since 2000
from 13,146 in 2000
1990 – 2025
65 / sq mi
+35%since 2000
from 48 / sq mi in 2000
US average: 280
40.9
+11%since 2000
from 37.0 in 2000
US average: 38.8
Population, 19902024
10K12K15K17K19K1990201020202024King William County
202419K
1990201020202024
Section 02

Income & economy

$73,284
−2%inflation adjusted, since 2000
from $49,876 in 2000
US average: $66,278
1990 – 2024
$33,261
+52%since 2000
from $21,928 in 2000
US average: $35,364
Households earning $100K+
48.4%
+8.1 ptssince 2009
from 40.3% in 2009
US average: 43.9%
7.2%
+1.7 ptssince 2000
from 5.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Information12.3%
US avg: 11.1%
Retail trade10.9%
US avg: 10%
Wholesale trade10.9%
US avg: 6.7%
Other services8.6%
US avg: 6.6%
Public administration5.3%
US avg: 4.7%
Finance & insurance4.4%
US avg: 5.5%
Professional, scientific, technical3.2%
US avg: 4.7%
Transportation & warehousing2.8%
US avg: 2.5%
Arts, entertainment, food1.2%
US avg: 2%
Education & health services1.2%
US avg: 0.8%
Agriculture, forestry, fishing1%
US avg: 1.7%
Construction0.7%
US avg: 1.2%
Manufacturing0.3%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$205,800
+31%inflation adjusted, since 2000
from $104,500 in 2000
US average: $265,253
1990 – 2024
$1,076
+30%inflation adjusted, since 2000
from $550 in 2000
US average: $1,124
82.9%
−2.1 ptssince 2000
from 85.0% in 2000
17.1% rent
2.8
+34%since 2000
from 2.1 in 2000
1990 – 2024
RELATED:See current rent listings in King William County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic73.4%(9,654)
Black22.6%(2,974)
Hispanic / Latino0.9%(120)
Asian0.4%(48)
Other0%
Diversity Score47.1%(6,190)
Segregation Score0%
2020
White, non-Hispanic75.8%(13,499)
Black14.5%(2,585)
Hispanic / Latino2.7%(476)
Asian0.7%(129)
Other3.8%(679)
Diversity Score46.4%(8,269)
Segregation Score20.4%(3,639)
46
−1%since 2000
from 47 in 2000
1990 – 2024
Section 05

Education

24.1%
+9.3 ptssince 2000
from 14.8% in 2000
US average: 32.9%
High school or higher
94.2%
+15.1 ptssince 2000
from 79.1% in 2000
US average: 88.5%
7.2%
+2.4 ptssince 2000
from 4.8% in 2000
US average: 12.7%
Section 06

Commute & transportation

38.8 min
+49%since 2000
from 26.0 min in 2000
US average: 26.9
86.3%
+2.0 ptssince 2009
from 84.3% in 2009
US average: 75.1%
3.3%
−0.9 ptssince 2009
from 4.2% in 2009
US average: 8.4%
Section 07

Work & employment

4.1%
−2.6 ptssince 2011
from 6.7% in 2011
US average: 5.4%
66.8%
−2.5 ptssince 2011
from 69.3% in 2011
US average: 63.4%
36.9%
−23.4 ptssince 2009
from 60.2% in 2009
US average: 39.3%
Section 08

People & community

49.1%
+0.3 ptssince 2009
from 48.7% in 2009
50.9%
−0.3 ptssince 2009
from 51.3% in 2009
2.9%
+2.1 ptssince 2009
from 0.8% in 2009
US average: 13.5%
5.2%
−85.9 ptssince 2013
from 91.1% in 2013
US average: 8.8%
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Frequently asked

How many people live in King William County, Virginia?

King William County, Virginia has about 17,810 residents according to the 2020 American Community Survey.

What is the median household income in King William County, Virginia?

The typical household in King William County, Virginia earns about $73,284 a year. Half of households make more than that, and half make less.

Is King William County, Virginia expensive?

In King William County, Virginia, the median home is worth about $205,800, and the typical rent is about $1,076 a month.

How educated are people in King William County, Virginia?

About 24.1% of adults age 25 and over in King William County, Virginia hold a bachelor's degree or higher.

What is the poverty rate in King William County, Virginia?

About 7.2% of people in King William County, Virginia live below the federal poverty line.

Has King William County, Virginia grown since 1990?

Yes, King William County, Virginia has grown since 1990. The population has added about 6,897 residents, a change of about 63 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →