Manassas, VA 20111 ZIP Code Profile


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ZIP Code 20111: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Manassas, VA 20111

Acceptable Alternative
Manassas Park, VA 20111

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 549
  • Single Family Addresses: 9,966
  • Multi-Family Addresses: 1,127
  • County: Prince William County
  • Centroid: Latitude 38.738, Longitude -77.422
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 20111 has segments in 2 Counties / Independent Cities (Manassas Park City, Prince William).

Neighborhood Data

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20111 ZIP Code Map

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Manassas, VA 20111 Data & Demographics (As of July 1, 2016)


Total Population 33,664
Population in Households 33,324
Population in Familes 27,911
Population in Group Qrtrs 340
Population Density1 2,058
Diversity Index2 81


Total Households 10,394
Average Household Size 3.21
Family Households 7,783
Average Family Size 4


Total Housing Units 11,026 (100%)
Owner Occupied HU 7,313 (66.3%)
Renter Occupied HU 3,081 (27.9%)
Vacant Housing Units 632 ( 5.7%)
Median Home Value $324,740
Average Home Value $347,498


Median Household Income $85,497
Average Household Income $102,651
Per Capita Income $32,014
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.36% 1.36%
Households 1.25% 1.3%
Families 1.13% 1.22%
Median Household Income   2.56%
Per Capita Income   1.51%
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.

Manassas, VA 20111 - Peer Comparisons by Rank and Percentile

The table below compares 20111 to the other 873 ZIP Codes in Virginia by rank and percentile using July 1, 2016 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 # 69 92nd
Population Density1 # 126 86th
Diversity Index2 # 17 98th
Median Household Income # 113 87th
Per Capita Income # 233 73rd

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

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