County
Fairfax County
Virginia
1,147,837 population$153,637 median income885,527 voting age0 active campaigns
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Officials Representing Fairfax County
US House
State Legislature
Charniele Herring
Democratic
State House · District 4
Dan Helmer
Democratic
State House · District 10
Dave Marsden
Democratic
State Senate · District 35
Elizabeth Bennett-Parker
Democratic
State Senate · District 39
Garrett McGuire
Democratic
State House · District 17
Gretchen Bulova
Democratic
State House · District 11
Holly Seibold
Democratic
State House · District 12
Irene Shin
Democratic
State House · District 8
Jennifer Boysko
Democratic
State Senate · District 38
Jennifer Carroll Foy
Democratic
State Senate · District 33
Congressional District Coverage
Fairfax County is 61% in VA Congressional District 11, 28% in VA Congressional District 8, and 11% in VA Congressional District 10.
Area-weighted; population-weighted shares may differ in counties with large urban/rural density splits.
Median Income
$153,637
↑ 65%vs $93,170
Bachelor's+
65.0%
↑ 54%vs 42.2%
Under 18
22.9%
↑ 5%vs 21.7%
Owner-Occupied
68.6%
↑ 2%vs 67.3%
White (non-Hispanic)
49.1%
↔ 18%vs 60.2%
Demographics
American Community Survey 2024 5-year estimates
Race & Ethnicity
White49.1%
Hispanic/Latino17.6%
Black9.6%
Asian19.9%
Two or More13.4%
Other7.9%
Income & Economy
Median Household Income$153,637
Per Capita Income$71,828
Poverty Rate5.9%
Unemployment4.2%
Education
High School+93.2%
Bachelor's+65.0%
Housing
Median Home Value$732,800
Median Rent$2,276
Owner-Occupied68.6%
Health Insurance
Uninsured7.1%
Age Distribution
Under 1822.9%
65 and Over15.0%
Median Age39.1