Fairfax city, Virginia
Located in Virginia, Fairfax city has a population of 25,026 residents and a median age of 36.6 years, making it the #1,664 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 9.1%. The median home value is $722,600, and the median household income is $132,348, which is 76% above the national median.
Demographics
Fairfax city has a population of 25,026, making it the #1,664 most populous county in the US. The median age is 36.6 years, which is 5.9% below the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Fairfax city is $132,348, ranking #26 out of 3,222 counties — 76.1% above the national median. The poverty rate is 9.1% and unemployment stands at 3.3%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Fairfax city is $722,600 (+156.3% vs national). Renters pay a median of $2,245/mo and the homeownership rate is 69.9%.
Median Home Value Trend
Rankings →Household Type
Education
In Fairfax city, 62.4% of adults age 25+ hold a bachelor's degree or higher, which is 85.0% above the national average, ranking #16 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Fairfax city is 76.1 years. 14.5% of adults report poor or fair health and 8.8% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
11.5% of adults in Fairfax city smoke , 32.2% are obese , and 20.0% report excessive drinking. The drug overdose death rate is 23.4 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 26.7 per 100,000. Motor vehicle deaths occur at a rate of 6.5 per 100,000.
Suicide Rate Trend
Families & Children
7.1% of children in Fairfax city live in poverty . The teen birth rate is 10.6 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Fairfax city is 86.2%. The mean commute time is 31.5 min, which is 14.1% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Fairfax city voted Democratic with a margin of 33.4%. The vote was 65.4% Dem / 32% Rep. Compared to 2020, the margin shifted 4.9 toward Republicans .
Vote Share Over Time
About Fairfax city, Virginia
Fairfax city, Virginia has a total population of 25,026, making it the 1,664th most populous county in the United States. The median age in Fairfax city is 36.6 years, which is 5.9% below the national median of 38.9 years.
The median household income in Fairfax city is $132,348, which ranks #26 of 3,222 counties nationwide. This is 76.1% above the national median of $75,149. The poverty rate is 9.1%, lower than the national rate of 12.6%. The unemployment rate stands at 3.3%.
The median home value in Fairfax city is $722,600, 156.3% above the national median. Renters in Fairfax city pay a median gross rent of $2,245 per month. The homeownership rate is 69.9%, compared to the national rate of 64.4%.
In Fairfax city, 62.4% of residents aged 25 and older hold a bachelor's degree or higher, 85.0% above the national average of 33.7%. Health insurance coverage stands at 91.5% of the population. The average commute time for workers is 31.5 min.
Fairfax city is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 51.1% of the population, followed by Hispanic or Latino (18.9%) and Asian (non-Hispanic) (18.4%).
All data for Fairfax city, Virginia comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.