20121   Zip Code Centreville Fairfax VA United States

City Centreville
County Fairfax
State Virginia
Latitude 38.8175
Longitude -77.46015
Population 27,788
Density 3209.33 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $129,947
Median individual: $59,169

Race

Mode: 37.6% White

Gender

 52.1% male 

Rent

  $2289 / month  

Median house value: $520,155.0

Age

Median: 36.1 years old

Education

With at least college degree: 53.9%
With STEM degree: 50.8%

Marital Status

 50.7% married 

Never married: 35.6%

Labor Force Participation

 76.0% working 

Unemployed: 3.4%

Average Family Size

 3.35 people 

Commute Time

 29.6 minutes 

Health Care

 9.7% uninsured 

Poverty

 8.8%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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