Mc Lean, VA 22101 ZIP Code Profile

Related Place Profiles:
McLean, VA

ZIP Code 22101: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Mc Lean, VA 22101

Acceptable Alternative
McLean, VA 22101

Not Acceptable, USPS
Maclean, VA 22101

  • ZIP Code Type: STANDARD
  • County: Fairfax County
  • Centroid: Latitude 38.93, Longitude -77.176
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 22101 has segments in 2 Counties / Independent Cities (Arlington, Fairfax).

  • Businesses Addresses: 1,319
  • PO Box Addresses: 477
  • Residential Addresses: 11,155
    • Multi-Family Addresses: 933
    • Single Family Addresses: 10,222

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.


22101 ZIP Code Map

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Mc Lean, VA 22101 Data & Demographics (As of July 1, 2017)


Total Population 30,445
Daytime Population: Workers 16,888
Daytime Population: Residents 16,453
Total Daytime Population (TDP) 33,341
Ratio TDP/Total Population1 1.10
Population in Households 30,356
Population in Familes 26,631
Population in Group Qrtrs 89
Population Density2 2,314
Diversity Index3 45


Median Household Income $177,983
Average Household Income $242,280
Per Capita Income $87,678


Total Housing Units 11,500 (100%)
Owner Occupied HU 8,849 (76.9%)
Renter Occupied HU 2,157 (18.8%)
Vacant Housing Units 494 ( 4.3%)
Median Home Value $924,361
Average Home Value $941,635


Total Households 11,006
Average Household Size 2.76
Family Households 8,387
Average Family Size 3
  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 0.37% 0.46%
Households 0.27% 0.41%
Families 0.19% 0.35%
Median Household Income   0.5%
Per Capita Income   1.32%

Mc Lean, VA 22101 - Peer Comparisons by Rank and Percentile

The table below compares 22101 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 # 89 90th
Population Density # 118 87th
Diversity Index # 356 59th
Median Household Income # 3 100th
Per Capita Income # 3 100th

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

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