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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Centreville, VA

Centreville, VA Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 20120StandardFairfax40,695
ZIP Code 20121StandardFairfax27,988
ZIP Code 20122P.O. BoxFairfax0

Timezone(s):Eastern (GMT -05:00)
Counties:FAIRFAX, VA
Population:71,135 (More Details)
Male Population:35,197
Female Population:35,938
Median Age:34
ZIP Codes:3
Area Codes:2
Total Area:406 square miles (county)
Land Area:391 square miles (county)
Water Area:15 square miles (county)

Centreville, VA Demographic Information *

Total population71,135
Male population35,197
Female population35,938
Median age (years)33.7
White Population40,565
Black Population5,334
Indian Population206
Asian Population18,264
Hawaiian Population82
Hispanic Population9,498
Median age (Male)32.8
Median age (Female)34.5
Total households24,674
Family households (families)18,075
Average household size2.88
Average family size3.34
Total housing units25,516
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],