County

King William County, VA

4 ZIP codes  ·  4 cities  ·  Virginia

👥18,026Population
💰$89,068Median HH Income▲ 17% above avg
🎂39.7Median Age
🏠$278,036Median Home Value≈ Avg
🎓33.9%College Grads▼ 12% below avg
📊3.6%Unemployment▼ 26% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 48.9% Female 51.1% ♀

Race & Ethnicity

White: 77.5%Hispanic: 3.3%Black: 14.7%Asian: 0.7%Other: 3.2%Race
White77.5%
Hispanic3.3%
Black14.7%
Asian0.7%
Other3.2%

Age Breakdown

Under 5
7%
5–17
17%
18–24
7%
25–44
27%
45–64
26%
65+
7%

Key Indicators

Median Age39.7 yrs
Avg HH Size2.58
Below Poverty7.9% ▼ 21% below avg
College Grads33.9% ▼ 12% below avg
Unemployment3.6% ▼ 26% below avg
No HS Diploma44 (0.4%)
HS Graduate3,974 (33.7%)
Some College1,807 (15.3%)
Associates1,964 (16.7%)
Bachelors937 (7.9%)
Graduate Degree3,062 (26%)

Education

No HS: 0.4%HS Grad: 33.7%Some College: 15.3%Associates: 16.7%Bachelors: 7.9%Graduate: 26%Edu
No HS0.4%
HS Grad33.7%
Some College15.3%
Associates16.7%
Bachelors7.9%
Graduate26.0%
Housing & Income

Housing Tenure

Owner: 89%Renter: 11%Tenure
Owner89.0%
Renter11.0%

Home Value Distribution

Under $50k
2%
$50k–$100k
1%
$100k–$150k
3%
$150k–$200k
12%
$200k–$300k
41%
$300k–$500k
33%
Over $500k
7%

Financials

Median HH Income$89,068 ▲ 17% above avg
Median Home Value$278,035 ≈ Avg
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$1,180/mo
Total Housing Units7,456
Vacant Units457

Income Distribution

Under $25k
12%
$25k–$50k
12%
$50k–$75k
15%
$75k–$100k
14%
$100k–$150k
26%
$150k–$200k
8%
Over $200k
12%
Employment & Commute

How People Get to Work

Drove Alone
87%
Public Transit
0%
Walked
0%
Work From Home
13%

Commute Time

Under 15 min
17%
15–30 min
15%
30–45 min
26%
Over 45 min
42%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
4%
1960s–1970s
11%
1980s–1990s
23%
2000+
61%
About King William County, VA

King William County is located in Virginia and encompasses 4 ZIP codes spanning 4 cities and communities. The county has an estimated population of 18,026 residents. With a median age of 39.73, it is a middle-aged county.

King William County has a middle-income economic profile. The median household income of $89,067 is above the national average. Unemployment stands at 3.6%, below the national average. The poverty rate of 7.9% is well below the national average.

Housing in King William County is a mid-range housing market, with a median home value of $278,035 — near the national average. Monthly median rent is approximately $1,179. Homeownership rates are high at 89.0%, reflecting a largely residential, stable population.

The residents of King William County are primarily White (77.5%). Educational attainment is moderately educated — 33.9% of adults hold a bachelor's degree or higher, near the national average.

King William County, VA is a middle-income area in Virginia. The 4 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in King William County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
23009 Aylett 8,203 $91,923 $281,700 $1,167 3.4% 32.1%
23086 King William 3,560 $82,244 $290,700 $983 9.0% 36.1%
23106 Manquin 877 $56,509 $267,500 0.0% 26.6%
23181 West Point 5,386 $94,531 $265,800 $1,329 1.0% 36.4%