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Fairfax (VA) Streets, Geographical, Population & More

Population of Fairfax, Virginia

StateVirginia
Land Area (mi²)6.2 sq mi
Density (mi²)3,919.9/sq mi
2022 Growth Rate0.65% (158)
Growth Since 20204.93% (1150)
Rank in State49th
Rank in Country1890th

The population of Fairfax, VA in 2022 is estimated to be 24,462. This is an increase of 0.65% (158 people) compared to the population in 2021.

Population of Fairfax by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Fairfax by Age

Fairfax Population Pyramid 2022
Fairfax Median Age
38
Total
36.9
Male
39.4
Female
Fairfax Sex Ratio
48.79%
11,375
Male
51.21%
11,937
Female
Fairfax Age Dependency Ratio
24.3
Old Age Dependency Ratio
34.4
Child Dependency Ratio
Fairfax Adults
18,256
Adults
(3,572 of whom are seniors) in Fairfax.

Population of Fairfax by Year

Year
PopulationGrowthAnnual Growth Rate