United States › Virginia › Chantilly CITY · 2020 ACS
Chantilly Virginia · 24,301 residents · 12.0 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Chantilly is home to 24,301 people in Virginia. The foreign-born share is 43%. Households here earn about 72% more than in Virginia as a whole. 56% of adults hold a bachelor's degree, against 33% nationally. Median household income runs $131,071, well clear of the $66,278 US median. Home values have more than doubled since 2000, reaching $509,900.
At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 38.7
US median: 38.8
More educated
56% hold a bachelor's degree
US average: 33%
Less affordable
home values up 63%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 33.8 in 2000
US average: 38.8
Population, 1990 – 2024
20K 27K 34K 42K 49K 1990 2000 2010 2020 2024 Chantilly Age distribution, 2020
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Section 02
Income & economy $131,071
−1%inflation adjusted, since 2000
from $87,991 in 2000
US average: $66,278
from $36,200 in 2000
US average: $35,364
Households earning $100K+
from 69.8% in 2009
US average: 43.9%
from 2.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Arts, entertainment, food 4.2%
Professional, scientific, technical 3%
Education & health services 0.5%
Transportation & warehousing 0.3%
Agriculture, forestry, fishing 0.1%
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$509,900
+63%inflation adjusted, since 2000
from $208,000 in 2000
US average: $265,253
$1,898
+10%inflation adjusted, since 2000
from $1,146 in 2000
US average: $1,124
from 73.8% in 2000
21.0% rent
3.36 people
+21%since 2009
from 2.77 people in 2009
US average: 2.61
from 4.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 69.1%(28,372)
Hispanic / Latino 6.9%(2,818)
2020
White, non-Hispanic 36%(8,748)
Hispanic / Latino 20.1%(4,893)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 6 more hispanic origin groups with data Ancestry
+ 34 more ancestry groups with data from 60.7% in 2000
US average: 32.9%
High school or higher
from 94.7% in 2000
US average: 88.5%
from 24.0% in 2000
US average: 12.7%
Section 06
Commute & transportation from 24.3 min in 2000
US average: 26.9
from 74.8% in 2009
US average: 75.1%
from 1.9% in 2009
US average: 8.4%
Section 07
Work & employment from 4.2% in 2011
US average: 5.4%
from 77.8% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 58.5% in 2009
US average: 39.3%
Section 08
People & community from 27.4% in 2009
US average: 13.5%
from 13.0% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 32.3%(3,150)
Women 15+
Never married 28.3%(2,766)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.0% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 33.7%(357)
Gulf War (1990s) 43.7%(462)
Share of the 1,058 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Chantilly, Virginia? Chantilly, Virginia has about 24,301 residents according to the 2020 American Community Survey.
What is the median household income in Chantilly, Virginia? The typical household in Chantilly, Virginia earns about $131,071 a year. Half of households make more than that, and half make less.
Is Chantilly, Virginia expensive? In Chantilly, Virginia, the median home is worth about $509,900, and the typical rent is about $1,898 a month.
How educated are people in Chantilly, Virginia? About 56.3% of adults age 25 and over in Chantilly, Virginia hold a bachelor's degree or higher.
What is the poverty rate in Chantilly, Virginia? About 4.4% of people in Chantilly, Virginia live below the federal poverty line.
Has Chantilly, Virginia grown since 1990? Yes, Chantilly, Virginia has shrunk since 1990. The population has lost about 5,036 residents, a change of about -17 percent over that period.
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