Mason Neck CDP, VA Profile: Facts, Map & Data


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Mason Neck CDP, Virginia - Basic Facts

The Mason Neck Census Designated Place had a population of 2,053 as of July 1, 2017. Mason Neck CDP ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Virginia. See peer rankings below.

The primary coordinate point for Mason Neck CDP is located at latitude 38.6639 and longitude -77.1945 in Fairfax County. The formal boundaries for the Mason Neck Census Designated Place (see map below) encompass a land area of 13.85 sq. miles and a water area of 6.17 sq. miles.

The Mason Neck Census Designated Place (GNIS ID: 2584877) has a U2 Census Class Code which indicates a census designated place without an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Beneath the boundary map are tables with Mason Neck CDP population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Mason Neck Census Designated Place, VA Boundary Map

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Mason Neck CDP, VA Data & Demographics (As of July 1, 2017)


Total Population 2,053
Daytime Population: Workers 573
Daytime Population: Residents 1,069
Total Daytime Population (TDP) 1,642
Ratio TDP/Total Population1 0.80
Population in Households 2,053
Population in Familes 1,774
Population in Group Qrtrs 0
Population Density2 148
Diversity Index3 32


Median Household Income $103,586
Average Household Income $143,025
Per Capita Income $52,528


Total Housing Units 813 (100%)
Owner Occupied HU 656 (80.7%)
Renter Occupied HU 98 (12.1%)
Vacant Housing Units 59 ( 7.3%)
Median Home Value $715,426
Average Home Value $755,945


Total Households 754
Average Household Size 2.72
Family Households 587
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 0.33% 0.35%
Households 0.15% 0.29%
Families 0.07% 0.24%
Median Household Income   1.33%
Per Capita Income   1.93%

Mason Neck CDP, VA - Peer Comparisons by Rank and Percentile

The table below compares Mason Neck CDP to the other 593 incorporated cities, towns and CDPs 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 # 267 55th
Population Density # 510 14th
Diversity Index # 386 35th
Median Household Income # 80 87th
Per Capita Income # 51 92nd

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

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