Greenbriar

County:: Fairfax County
County Seat:: No
Area (mi²):: 1.556
State:: Virginia

Greenbriar is a CDP located in Fairfax County, Virginia. Greenbriar has a 2025 population of 7,890. Greenbriar is currently declining at a rate of -0.23% annually and its population has decreased by -1.08% since the most recent census, which recorded a population of 7,976 in 2020.

The average household income in Greenbriar is $156,879 with a poverty rate of 4.13%. The median age in Greenbriar is 40.4 years: 40.8 years for males, and 39.7 years for females.

Demographics

The racial composition of Greenbriar includes 58.72% White, 23.24% Asian, 5.73% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	4,691	58.72%
Asian	1,857	23.24%
Two or more races	679	8.5%
Other race	458	5.73%
Black or African American	229	2.87%
Native American	75	0.94%
Native Hawaiian or Pacific Islander	0	0%

Greenbriar Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenbriar's average per capita income is $81,129. Household income levels show a median of $134,284. The poverty rate stands at 4.13%.

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	$167,275	-
Families	$153,750	$172,367
Households	$134,284	$156,879
Non Families	$126,815	$113,878

$81,129

Average Income

$134,284

Median Household Income

4.13%

Poverty Rate