Centreville, VA 20120 ZIP Code Profile

Related Place Profiles:
Centreville, VA

ZIP Code 20120: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Centreville, VA 20120

Acceptable Alternative
Sully Station, VA 20120

  • ZIP Code Type: STANDARD
  • County: Fairfax County
  • Centroid: Latitude 38.851, Longitude -77.461
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 20120 has segments in 2 Counties / Independent Cities (Fairfax, Loudoun).

  • Businesses Addresses: 489
  • PO Box Addresses: 538
  • Residential Addresses: 14,168
    • Multi-Family Addresses: 1,418
    • Single Family Addresses: 12,750

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 20120 2018 Demographic Data
  2. Growth Rates for 20120 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Virginia Research Tools (Easy Tools & Current Data)
  3. Virginia Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Centreville, VA 20120 Data & Demographics (As of July 1, 2018)


Total Population 40,684
Population in Households 40,652
Population in Familes 35,710
Population in Group Qrtrs 32
Population Density2 2,245
Diversity Index3 69


Median Household Income $121,036
Average Household Income $150,620
Per Capita Income $50,097


Total Housing Units 13,906 (100%)
Owner Occupied HU 10,412 (74.9%)
Renter Occupied HU 3,113 (22.4%)
Vacant Housing Units 381 ( 2.7%)
Median Home Value $474,096
Average Home Value $520,111


Total Households 13,525
Average Household Size 3.01
Family Households 10,481
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.39% 0.39%
Households 0.25% 0.28%
Families 0.27% 0.31%
Median Household Income   1.6%
Per Capita Income   2.39%

Centreville, VA 20120 - Peer Comparisons by Rank and Percentile

The table below compares 20120 to the other 876 ZIP Codes in Virginia by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 43 95th
Population Density # 123 86th
Diversity Index # 49 95th
Median Household Income # 45 95th
Per Capita Income # 78 91st

Additional comparisons and rankings can be made with a VERY EASY TO USE Virginia Census Data Comparison Tool.

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