Centreville, VA 20120 ZIP Code Profile

Related Place Profiles:
Centreville, VA

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Preferred City Name & Primary Data

Preferred Name, USPS
Centreville, VA 20120

Acceptable Alternative
Sully Station, VA 20120

Primary Data:

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 494
  • Single Family Addresses: 12,603
  • Multi-Family Addresses: 1,424
  • 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).

Centreville, VA 20120 - Peer Comparisons by Rank and Percentile

The table below compares 20120 to the other 851 ZIP Codes in Virginia by rank and percentile using July 1, 2014 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 # 38 96th
Population Density1 # 111 87th
Diversity Index2 # 48 94th
Median Household Income # 41 95th
Per Capita Income # 66 92nd

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


Centreville, VA 20120 Data & Demographics (As of July 1, 2014)


Total Population 41,645
Population in Households 41,609
Population in Familes 36,077
Population in Group Qrtrs 36
Population Density1 2,379
Diversity Index2 68


Total Households 14,158
Average Household Size 2.94
Family Households 10,789
Average Family Size 3


Total Housing Units 14,524 (100%)
Owner Occupied HU 10,592 (72.9%)
Renter Occupied HU 3,566 (24.6%)
Vacant Housing Units 366 ( 2.5%)
Median Home Value $461,854
Average Home Value $514,124


Median Household Income $115,785
Average Household Income $143,260
Per Capita Income $48,708
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.47% 0.85%
Households 0.46% 0.83%
Families 0.43% 0.82%
Median Household Income   2.01%
Per Capita Income   2.74%
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.

Information Updates

The Demographic Data for the 2,126 Virginia cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.

The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: November 1, 2014.

The information on the 60,762 Virginia Physical, Cultural and Historic Features is updated six times per year. Last Update: December 2, 2014.

The School Attendance Zone Maps for 1,666 Virginia public schools are updated four times per year. Last Update: October 6, 2014.