Montclair

County:: Prince William County
County Seat:: No
Area (mi²):: 6.005
State:: Virginia

Montclair is a CDP located in Prince William County, Virginia. Montclair has a 2025 population of 22,711. Montclair is currently growing at a rate of 0.93% annually and its population has increased by 6.48% since the most recent census, which recorded a population of 21,329 in 2020.

The average household income in Montclair is $170,379 with a poverty rate of 4.27%. The median age in Montclair is 39 years: 38.7 years for males, and 39.4 years for females.

Demographics

The racial composition of Montclair includes 50.66% White, 20.88% Black or African American, 9.92% Asian, 5.47% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	11,294	50.66%
Black or African American	4,655	20.88%
Two or more races	2,800	12.56%
Asian	2,212	9.92%
Other race	1,220	5.47%
Native American	114	0.51%
Native Hawaiian or Pacific Islander	0	0%

Montclair Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Montclair's average per capita income is $82,099. Household income levels show a median of $143,357. The poverty rate stands at 4.27%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$166,717	-
Families	$163,163	$183,721
Households	$143,357	$170,379
Non Families	$92,616	$116,562

$82,099

Average Income

$143,357

Median Household Income

4.27%

Poverty Rate