Ashburn, VA 20148 ZIP Code Profile

Related Place Profiles:
Ashburn, VA | Brambleton, VA | Broadlands, VA

ZIP Code 20148: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ashburn, VA 20148

Acceptable Alternative
Brambleton, VA 20148
Broadlands, VA 20148

  • ZIP Code Type: STANDARD
  • County: Loudoun County
  • Centroid: Latitude 38.994, Longitude -77.531
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 336
  • PO Box Addresses: 104
  • Residential Addresses: 17,182
    • Multi-Family Addresses: 1,420
    • Single Family Addresses: 15,762

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

EXTREMELY LOCAL Demographic 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 demographic data.


20148 ZIP Code Map

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Ashburn, VA 20148 Data & Demographics (As of July 1, 2017)


Total Population 51,870
Daytime Population: Workers 5,713
Daytime Population: Residents 26,150
Total Daytime Population (TDP) 31,863
Ratio TDP/Total Population1 0.61
Population in Households 51,865
Population in Familes 47,009
Population in Group Qrtrs 5
Population Density2 2,783
Diversity Index3 66


Median Household Income $156,723
Average Household Income $179,691
Per Capita Income $53,921


Total Housing Units 16,409 (100%)
Owner Occupied HU 12,971 (79.0%)
Renter Occupied HU 2,593 (15.8%)
Vacant Housing Units 845 ( 5.1%)
Median Home Value $596,636
Average Home Value $611,375


Total Households 15,564
Average Household Size 3.33
Family Households 12,708
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 8.84% 4.86%
Households 8.28% 4.69%
Families 8.1% 4.58%
Median Household Income   1.43%
Per Capita Income   2.32%

Ashburn, VA 20148 - Peer Comparisons by Rank and Percentile

The table below compares 20148 to the other 870 ZIP Codes in Virginia by rank and percentile using July 1, 2017 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 # 19 98th
Population Density # 105 88th
Diversity Index # 72 92nd
Median Household Income # 10 99th
Per Capita Income # 46 95th

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

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