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COUNTY · 2020 ACS

Fairfax County

Virginia · 1,150,309 residents · 391.02 sq mi
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The short version

Fairfax County is significantly wealthier than the US average, with a median household income of $127,866. Population has grown 19% since 2000. 62% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value has more than doubled since 2000, reaching $576,700. Poverty is rare here, at 5.9% of residents. Households here earn about 67% more than the Virginia median.

At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 38.3
US median: 38.8
More educated
62% hold a bachelor's degree
US average: 33%
Less affordable
home values up 73%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
1,150,309
+19%since 2000
from 969,749 in 2000
1990 – 2025
Median age
38.3
+7%since 2000
from 35.9 in 2000
US average: 38.8
Population, 1990 – 2024
785K885K984K1.1M1.2M1990201020202024Fairfax County
20241.1M
1990201020202024
Age distribution, 2020
Under 55.8%(66,316)
US avg: 5.6%
5 to 96.4%(74,028)
US avg: 6.1%
10 to 146.8%(78,454)
US avg: 6.5%
15 to 196.6%(75,477)
US avg: 6.6%
20 to 246%(69,281)
US avg: 6.7%
25 to 3413.5%(155,159)
US avg: 13.5%
35 to 4414.4%(166,038)
US avg: 12.7%
45 to 5413.9%(159,639)
US avg: 12.3%
55 to 6412.8%(147,230)
US avg: 13.1%
65 to 748.4%(96,375)
US avg: 10%
75 to 844%(45,537)
US avg: 4.9%
85 and over1.5%(16,775)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$127,866
+5%inflation adjusted, since 2000
from $81,050 in 2000
US average: $66,278
1990 – 2024
Per capita income
$58,338
+58%since 2000
from $36,888 in 2000
US average: $35,364
Households earning $100K+
72.8%
+6.9 ptssince 2009
from 65.9% in 2009
US average: 43.9%
Poverty rate
5.9%
+1.4 ptssince 2000
from 4.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Information7.4%
US avg: 11.1%
Other services7%
US avg: 6.6%
Wholesale trade5.5%
US avg: 6.7%
Public administration4.5%
US avg: 4.7%
Finance & insurance3.3%
US avg: 5.5%
Professional, scientific, technical3%
US avg: 4.7%
Arts, entertainment, food2.6%
US avg: 2%
Retail trade2.6%
US avg: 10%
Transportation & warehousing0.9%
US avg: 2.5%
Education & health services0.3%
US avg: 0.8%
Agriculture, forestry, fishing0.1%
US avg: 1.7%
Construction0.1%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$576,700
+73%inflation adjusted, since 2000
from $222,400 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$1,898
+27%inflation adjusted, since 2000
from $998 in 2000
US average: $1,124
Owner-occupied
65.7%
−5.3 ptssince 2000
from 70.9% in 2000
34.3% rent
Afford Score
4.5
−10%since 2009
from 5.0 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Fairfax County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic64.4%(624,296)
Black8.4%(81,287)
Hispanic / Latino11%(106,958)
Asian13%(125,585)
Other0%
2020
White, non-Hispanic47.1%(542,001)
Black9.4%(108,339)
Hispanic / Latino17.3%(199,234)
Asian20.3%(233,858)
Other4.6%(52,727)
Segregation Score
29
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Central American7.3%(83,758)
South American4.4%(51,143)
Salvadoran4.4%(50,583)
Mexican1.8%(20,585)
Bolivian1.5%(17,532)
Peruvian1.3%(15,292)
Guatemalan1.2%(14,105)
Honduran1.2%(14,033)
Puerto Rican1.1%(12,180)
Colombian0.6%(6,554)
Cuban0.3%(3,608)
Spaniard0.3%(3,340)
+ 10 more hispanic origin groups with data
Ecuadorian0.3%(3,301)
Nicaraguan0.2%(2,698)
Argentine0.2%(2,638)
Chilean0.2%(2,345)
Venezuelan0.2%(2,087)
Dominican0.2%(2,040)
Panamanian0.1%(1,267)
Costa Rican0.1%(1,036)
Paraguayan0.1%(656)
Uruguayan0%(505)
Asian origin
Asian Indian4.9%(56,126)
Korean3.7%(42,816)
Chinese2.8%(32,549)
Vietnamese2.8%(32,333)
Filipino1.4%(16,148)
Pakistani1.1%(13,150)
Nepalese0.3%(3,688)
Thai0.3%(3,284)
Japanese0.3%(3,184)
Bangladeshi0.3%(2,946)
Cambodian0.2%(2,625)
Taiwanese0.2%(1,818)
+ 9 more asian origin groups with data
Laotian0.1%(1,561)
Sri Lankan0.1%(857)
Mongolian0.1%(793)
Indonesian0.1%(757)
Burmese0%(404)
Malaysian0%(281)
Hmong0%(40)
Bhutanese0%(29)
Okinawan0%(12)
Pacific Islander origin
Chamorro0.1%(854)
Samoan0%(176)
Fijian0%(43)
Tongan0%(26)
Ancestry
German10.3%(118,038)
Irish9.6%(110,396)
English8.5%(98,080)
Italian5%(57,082)
American4%(46,279)
Subsaharan African3.4%(39,452)
Polish2.4%(27,815)
Scottish1.8%(20,124)
French1.7%(19,448)
Ethiopian1.4%(15,611)
British1.1%(12,643)
Scotch-Irish1.1%(12,545)
+ 51 more ancestry groups with data
Russian1%(12,027)
Iranian0.9%(10,080)
Swedish0.9%(9,860)
Dutch0.8%(9,138)
Norwegian0.7%(8,542)
Welsh0.7%(8,065)
Egyptian0.5%(6,156)
Greek0.5%(5,745)
Ukrainian0.4%(5,157)
Hungarian0.4%(5,097)
West Indian0.4%(4,912)
French Canadian0.4%(4,785)
Lebanese0.4%(4,640)
Turkish0.4%(4,345)
Czech0.4%(4,200)
Ghanaian0.3%(3,888)
Lithuanian0.3%(3,721)
Danish0.3%(3,653)
Austrian0.3%(3,640)
Moroccan0.3%(3,365)
Swiss0.3%(3,262)
Slovak0.3%(3,228)
Arab0.3%(2,955)
Portuguese0.3%(2,949)
Somali0.2%(2,275)
Armenian0.2%(2,267)
Canadian0.2%(2,263)
Brazilian0.2%(2,220)
Jamaican0.2%(2,008)
Palestinian0.2%(1,855)
Iraqi0.2%(1,847)
Nigerian0.1%(1,721)
Romanian0.1%(1,675)
Syrian0.1%(1,416)
Finnish0.1%(1,359)
Jordanian0.1%(1,155)
Croatian0.1%(1,134)
Bulgarian0.1%(1,092)
Belgian0.1%(1,087)
Slovene0.1%(999)
Kenyan0.1%(907)
Serbian0.1%(861)
Haitian0.1%(735)
Latvian0%(554)
Israeli0%(489)
Australian0%(401)
Guyanese0%(313)
Barbadian0%(286)
Macedonian0%(266)
RANKED:Largest German population · Largest Irish population · Largest English population · Largest Central American population · Largest Italian population
Section 05

Education

Bachelor's degree or higher
62.1%
+7.4 ptssince 2000
from 54.8% in 2000
US average: 32.9%
High school or higher
92.7%
+1.9 ptssince 2000
from 90.7% in 2000
US average: 88.5%
Graduate degree
31.1%
+6.8 ptssince 2000
from 24.4% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
32.1 min
+44%since 2000
from 22.2 min in 2000
US average: 26.9
Drive alone to work
66.8%
−6.0 ptssince 2009
from 72.8% in 2009
US average: 75.1%
No vehicle available
4.4%
+0.5 ptssince 2009
from 3.9% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
4.1%
−0.7 ptssince 2011
from 4.7% in 2011
US average: 5.4%
Labor force participation
71.4%
−2.3 ptssince 2011
from 73.7% in 2011
US average: 63.4%
Management & professional
58.9%
−18.4 ptssince 2009
from 77.3% in 2009
US average: 39.3%
Section 08

People & community

Male
49.6%
Unchangedsince 2009
from 49.6% in 2009
Female
50.4%
Unchangedsince 2009
from 50.4% in 2009
Foreign born
30.9%
+3.9 ptssince 2009
from 27.1% in 2009
US average: 13.5%
Uninsured
8.1%
−79.9 ptssince 2013
from 88.0% in 2013
US average: 8.8%
Marital status (2024)
Men 15+
Never married34.6%(160,132)
Married58%(268,594)
Widowed1.5%(7,154)
Divorced5.8%(26,956)
Women 15+
Never married29.5%(138,634)
Married55.4%(260,249)
Widowed6.1%(28,575)
Divorced9.1%(42,729)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

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Head to head

Compare Fairfax County to nearby counties

FAIRFAX COUNTY VS
Fairfax
Income$132,348+4%
Home value$722,600+25%
Population26,772−98%
SEE FULL COMPARISON →
FAIRFAX COUNTY VS
Falls Church
Income$143,262+12%
Home value$1,055,600+83%
Population15,159−99%
SEE FULL COMPARISON →
FAIRFAX COUNTY VS
Arlington County
Income$142,114+11%
Home value$895,000+55%
Population243,931−79%
SEE FULL COMPARISON →
FAIRFAX COUNTY VS
Manassas Park
Income$103,250−19%
Home value$395,900−31%
Population16,560−99%
SEE FULL COMPARISON →
Frequently asked

How many people live in Fairfax County, Virginia?

Fairfax County, Virginia has about 1,150,309 residents according to the 2020 American Community Survey.

What is the median household income in Fairfax County, Virginia?

The typical household in Fairfax County, Virginia earns about $127,866 a year. Half of households make more than that, and half make less.

Is Fairfax County, Virginia expensive?

In Fairfax County, Virginia, the median home is worth about $576,700, and the typical rent is about $1,898 a month.

How educated are people in Fairfax County, Virginia?

About 62.1% of adults age 25 and over in Fairfax County, Virginia hold a bachelor's degree or higher.

What is the poverty rate in Fairfax County, Virginia?

About 5.9% of people in Fairfax County, Virginia live below the federal poverty line.

Has Fairfax County, Virginia grown since 1990?

Yes, Fairfax County, Virginia has grown since 1990. The population has added about 331,725 residents, a change of about 41 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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