Wolf Trap, Fairfax County, VA demographics:
population, income, and more

Total population
15,858
-1.0% year-over-year change
Median household income
$250,001/yr
0.0% year-over-year change
Housing units
5,402
-1.8% year-over-year change

Wolf Trap population

How many people live in Wolf Trap

Wolf Trap is home to 15,858 residents, according to the most recent Census data. Gender-wise, 49.5% of Wolf Trap locals are male, and 50.5% are female.

Total population
15,858
-1.0% year-over-year change
Gender ratio
Male
49.5%
7,851
Female
50.5%
8,007
Value Percent YoY change
Male 7,851 49.5% -0.1%
Female 8,007 50.5% -1.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Wolf Trap is 45, with the population distributed as follows: about 22% are children under 15, then 11.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 16.7% of the population, while another 30.5% fall into the 45 to 64 bracket. Finally, around 19.6% are 65 or older.

Median age
45.1
Age breakdown
Under 15
22%
15 to 24
11.2%
25 to 44
16.7%
45 to 64
30.5%
Over 65
19.6%
Value Percent YoY change
Under 15 3,491 22% 1.6%
15 to 24 1,770 11.2% -5.2%
25 to 44 2,651 16.7% 3.2%
45 to 64 4,843 30.5% -1.8%
Over 65 3,103 19.6% -3.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Wolf Trap, 72.4% of the population are US-born citizens, while 21.6% have gained naturalized citizenship. At the same time, 6% of residents are non-citizens. As for race, 68.1% of locals are Caucasian, 1.2% are African American and 19.8% have Asian roots. There’s also a share of 10.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
72.4%
Non-U.S.-born citizens
21.6%
Non-citizens
6%
Value Percent YoY change
U.S.-born citizens 11,487 72.4% -1.2%
Non-U.S.-born citizens 3,417 21.6% 0.3%
Non-citizens 954 6% -2.6%
Racial breakdown
White
68.1%
Black or African American
1.2%
American Indian and Alaska Native
0%
Asian
19.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
10.2%
Other
0.6%
Value Percent
White 10,796 68.1%
Black or African American 197 1.2%
Asian 3,145 19.8%
Two or more races 1,617 10.2%
Other 103 0.6%

Households in Wolf Trap

A peek inside Wolf Trap households

Wolf Trap has 5,280 households, with an average of 3 members in each. Of these, 85.7% are families, while the remaining 14.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,280
-1.9% year-over-year change
Average people per household
3
Non-family households
755
Family households
4,525
Value Percent YoY change
Non-family households 755 14.3% -7.0%
Family households 4,525 85.7% -1.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Wolf Trap

The housing landscape of Wolf Trap

Wolf Trap's housing consists of 5,402 units, with 98.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.5% of the housing landscape.

Housing units
5,402
-1.8% year-over-year change
Housing types
Value Percent
1 unit, detached 5,336 98.8%
1 unit, attached 40 0.7%
Mobile home 26 0.5%
Homes built since 2020
26
18.2% year-over-year change

The age of buildings in Wolf Trap

In Wolf Trap, the median construction year is 1980. About 0.6% of homes were built before the 1940s, with another 0.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.2% of homes were added from 2000 to 2009, 3.9% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 30 0.6% 7.1%
Built between 1940 and 1949 17 0.3% 0.0%
Built between 1950 and 1959 85 1.6% -23.4%
Built between 1960 and 1969 583 10.8% 5.0%
Built between 1970 and 1979 2,025 37.5% 3.5%
Built between 1980 and 1989 1,170 21.7% -6.5%
Built between 1990 and 1999 760 14.1% -8.0%
Built between 2000 and 2009 495 9.2% -3.5%
Built between 2010 and 2019 211 3.9% -3.6%
Built in 2020 or later 26 0.5% 18.2%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Wolf Trap occupancy rates

Out of the 5,280 occupied housing units in Wolf Trap, 96.3% are owner-occupied, while 3.7% are lived in by tenants. Meanwhile, 2.3% of all homes on the local market sit vacant.

Occupied housing units
5,280
-1.9% year-over-year change
Occupancy breakdown
Renter occupied
195
Owner occupied
5,085
Value Percent YoY
change
Renter occupied 195 3.7% -13.3%
Owner occupied 5,085 96.3% -1.4%
Unoccupied housing units
2.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Wolf Trap housing costs

Housing costs in Wolf Trap come to a median of $4,001 per month, while tenants specifically pay a median gross rent of $3,501.

Median housing costs per month
$4,001/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Wolf Trap
$3,501/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Wolf Trap

Wolf Trap education at a glance

About 10.1% of the population in Wolf Trap went to high school, while 6.1% pursued college studies. Another 3% earned an associate degree and 35.2% hold a bachelor’s. Meanwhile, 44.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 83 0.7% -45.8%
High school diploma 1,178 10.1% 0.3%
College diploma 713 6.1% -12.7%
Associate degree 343 3% -6.3%
Bachelor's degree 4,086 35.2% 2.3%
Graduate degree 5,223 44.9% -1.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Wolf Trap

How much people earn in Wolf Trap

The average annual household income in Wolf Trap was $326,918 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.4% change from the previous year.

Average household income in Wolf Trap
$326,918/year
3.4% year-over-year change
Median household income in Wolf Trap
$250,001/year
0.0% year-over-year change

Wolf Trap income by age

In Wolf Trap, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $250,001 overall. Overall, 96.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 0.0%
45 - 64 $250,001 0.0%
Over 65 $184,531 6.0%
Above poverty level
15,218
Below poverty level
493
Value Percent YoY
change
Above poverty level 15,218 96.9% -0.4%
Below poverty level 493 3.1% -22.2%

Average renter income in Wolf Trap

To get a better sense of what renters earn on average in Wolf Trap, their median household income was $156,875 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 26.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$156,875
Rent-to-income ratio
26.8%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Wolf Trap

Workforce and job types in Wolf Trap

The job market in Wolf Trap is powered by 7,745 working residents, spread across a range of industries and roles. 96.5% of the working population are employed in professional or administrative positions, while 3.5% are in hands-on or service-based jobs. Also, 14.8% run their own businesses, 55.3% are employed by private companies, and 17.5% work in the public sector.

Workforce demographics

Working population
7,745
1.1% year-over-year change
White collar
7,475
Blue collar
270
Value Percent YoY change
White collar 7,475 96.5% 1.0%
Blue collar 270 3.5% 3.9%
Employer type
Self employees
14.8%
Private companies
55.3%
Governmental workers
17.5%
Not for profit companies
12.4%
Value Percent YoY change
Self employees 1,147 14.8% -4.2%
Private companies 4,282 55.3% 3.0%
Governmental workers 1,356 17.5% -7.0%
Not for profit companies 960 12.4% 12.9%
Unemployment rate
2.0%
34.5% year-over-year change

Available workforce

The unemployment rate in Wolf Trap stands at 2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Wolf Trap

How people get around in Wolf Trap

Commuting methods vary: 50.9% of residents travel by personal vehicle and 0.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,920 50.9% -4.1%
Bus or trolleybus 17 0.2% -5.6%
Subway or elevated 172 2.2% N/A
Bicycle 29 0.4% -9.4%
Walk 18 0.2% -48.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

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FAQs about Wolf Trap demographics 

What is the total population of Wolf Trap?

Wolf Trap has a total population of 15,858 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -1.0% compared to a year ago.

What is the gender ratio in Wolf Trap?

The gender ratio in Wolf Trap is as follows:
  • 49.5% males (7,851 residents)
  • 50.5% females (8,007 residents)

What is the median age in Wolf Trap?

The median age in Wolf Trap is 45.1.

What is the age distribution of the population in Wolf Trap?

The age distribution in Wolf Trap is as follows:
  • Under 15: 22% (3,491 residents)
  • Ages 15-24: 11.2% (1,770 residents)
  • Ages 25-44: 16.7% (2,651 residents)
  • Ages 45-64: 30.5% (4,843 residents)
  • Over 65: 19.6% (3,103 residents)

What is the racial and ethnic makeup of Wolf Trap?

The racial and ethnic makeup of Wolf Trap is as follows:
  • White: 68.1% (10,796 residents)
  • Black or African American: 1.2% (197 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 19.8% (3,145 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 10.2% (1,617 residents)
  • Other: 0.6% (103 residents)

What percentage of the population in Wolf Trap are U.S.-born citizens?

U.S.-born citizens represent 72.4% of the population in Wolf Trap.

How many housing units are there in Wolf Trap?

There are 5,402 housing units in Wolf Trap, reflecting a -1.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Wolf Trap and what is the average household size?

Wolf Trap has a total of 5,280 households, with an average of 3 people in each.

What is the median household income in Wolf Trap?

Wolf Trap has a median household income of $250,001, representing a 0.0% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Wolf Trap?

The employment rate is 98% in Wolf Trap, with a workforce of 7,745 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 96.5% (7,475 residents)
  • Blue-collar workers: 3.5% (270 residents)

Places of employment:
  • Self-employed: 14.8% (1,147 residents)
  • Private companies: 55.3% (4,282 residents)
  • Governmental workers: 17.5% (1,356 residents)
  • Not-for-profit companies: 12.4% (960 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025