Fairfax city, Virginia Age & Gender Statistics (2024)

Total Population

25,026

Median Age

36.6

Male Median

35.1

Female Median

37.9

Fairfax city, Virginia Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Fairfax city, Virginia Demographic Trend

Since 2010, the population of has changed by +13.5%%.

+13.5%% Growth

Fairfax city, Virginia Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Fairfax city, Virginia Historical Population Data

YearMedian AgePopulation
202436.625,026
202337.324,478
202237.524,242
202137.723,980
202038.023,312
201938.223,531
201838.123,865
201739.023,580
201639.623,620
201539.323,402
201439.023,507
201339.423,027
201238.522,712
201138.522,277
201039.622,058

Fairfax city, Virginia Age Group Breakdown (2024)

Age CohortPercentage
Under 58.7%
5–1716.1%
18–249.9%
25–3413.0%
35–5425.7%
55–6412.6%
65+14.1%

Dependency Ratios for Fairfax city, Virginia

Total Dependency Ratio:
63.6
Youth Dependency:
40.6
Old-Age Dependency:
23.0

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Fairfax city, Virginia

The median age in Fairfax city, Virginia is 36.6 years.

According to latest Census data, the total population of Fairfax city, Virginia is 25,026.

In Fairfax city, Virginia, seniors (ages 65+) make up 14.1% of the population, while children under 18 represent 16.1%.

Based on historical data since 2010, the population in Fairfax city, Virginia is becoming younger.
Back to Overview