Centreville, VA 20120 ZIP Code Profile

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Centreville, VA

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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
  • Businesses Addresses: 509
  • Single Family Addresses: 12,609
  • Multi-Family Addresses: 1,425
  • 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).

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


20120 ZIP Code Map

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Centreville, VA 20120 Data & Demographics (As of July 1, 2015)


Total Population 41,566
Population in Households 41,530
Population in Familes 36,012
Population in Group Qrtrs 36
Population Density1 2,365
Diversity Index2 69


Total Households 14,141
Average Household Size 2.94
Family Households 10,751
Average Family Size 3


Total Housing Units 14,517 (100%)
Owner Occupied HU 10,528 (72.5%)
Renter Occupied HU 3,613 (24.9%)
Vacant Housing Units 376 ( 2.6%)
Median Home Value $498,132
Average Home Value $551,076


Median Household Income $117,009
Average Household Income $148,025
Per Capita Income $50,363
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.4% 0.77%
Households 0.4% 0.76%
Families 0.34% 0.73%
Median Household Income   1.49%
Per Capita Income   2.12%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Centreville, VA 20120 - Peer Comparisons by Rank and Percentile

The table below compares 20120 to the other 856 ZIP Codes in Virginia by rank and percentile using July 1, 2015 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 # 39 96th
Population Density1 # 114 87th
Diversity Index2 # 47 95th
Median Household Income # 46 95th
Per Capita Income # 67 92nd

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