Mount Vernon is a CDP located in Fairfax County, Virginia. Mount Vernon has a 2026 population of 13,282. Mount Vernon is currently growing at a rate of 0.41% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median household income in Mount Vernon is $163,750 with a poverty rate of 5.61%. The median age in Mount Vernon is 44.2 years: 43.6 years for males, and 45.2 years for females. For every 100 females there are 92.5 males.
Data after 2023 is projected based on recent change
Overall: 44.2 years
Female: 45.2 years
Male: 43.6 years
There are 9,931 adults, (2,437 of whom are seniors) in Mount Vernon.
Female: 6,816 (51.9%)
Male: 6,306 (48.1%)
The racial composition of Mount Vernon includes 54.79% White, 15.32% Black or African American, 6.22% Asian, 4.88% other race, and smaller percentages for Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 7,190 | 54.79% |
| Two or more races | 2,444 | 18.63% |
| Black or African American | 2,010 | 15.32% |
| Asian | 816 | 6.22% |
| Other race | 641 | 4.88% |
| Native American | 21 | 0.16% |
Mount Vernon 's average per capita income is $85,281. Household income levels show a median of $163,750. The poverty rate stands at 5.61%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $217,742 | - |
| Families | $188,646 | $230,164 |
| Households | $163,750 | $195,243 |
| Non Families | $72,321 | $98,316 |
Average Income
Median Household Income
Poverty Rate