Herndon Flag

Herndon

County:
Fairfax County
County Seat:
No
Area (mi²):
4.286
State:
Virginia

Herndon is a town located in Fairfax County, Virginia. Herndon has a 2025 population of 25,169. Herndon is currently growing at a rate of 0.47% annually and its population has increased by 2.38% since the most recent census, which recorded a population of 24,583 in 2020.

The average household income in Herndon is $174,220 with a poverty rate of 9.4%.The median age in Herndon is 35.7 years: 36.1 years for males, and 35.3 years for females.

25.2K
Total Population
5,872
Density (mi²)
117 0.47%
Growth

Herndon Population

Herndon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Herndon includes 37.82% White, 18.06% other race, 15.12% Asian, 7.98% Black or African American, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White9,27837.82%
Two or more races5,01120.43%
Other race4,42918.06%
Asian3,70915.12%
Black or African American1,9577.98%
Native American1450.59%

Herndon Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Herndon's average per capita income is $63,051. Household income levels show a median of $141,418. The poverty rate stands at 9.4%.

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$188,491-
Families$158,929$184,829
Households$141,418$174,220
Non Families$95,703$124,450

$63,051

Average Income

$141,418

Median Household Income

9.4%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)