Chantilly, Virginia Population 2021

24,368
map placeholder

Chantilly is a city located in Fairfax County and Loudoun County Virginia. Chantilly has a 2020 population of 24,368. Chantilly is currently declining at a rate of 0.00% annually and its population has increased by 5.77% since the most recent census, which recorded a population of 23,039 in 2010. Chantilly reached it's highest population of 24,802 in 2017.

The average household income in Chantilly is $153,336 with a poverty rate of 4.30%. The median rental costs in recent years comes to $1,864 per month, and the median house value is $501,200. The median age in Chantilly is 38.3 years, 38.3 years for males, and 38.3 years for females.

Chantilly Demographics

According to the most recent ACS, the racial composition of Chantilly was:

  • White: 53.57%
  • Asian: 33.92%
  • Black or African American: 6.22%
  • Other race: 3.30%
  • Two or more races: 2.95%
  • Native American: 0.04%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Chantilly, Virginia is 24,368 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 24,559.The last official US Census in 2010 recorded the population at 23,039.

Chantilly, Virginia Population 2021

Population by Race

Race Population Percentage
White13,05553.57%
Asian8,26633.92%
Black or African American1,5166.22%
Some Other Race8033.30%
Two or More Races7182.95%
American Indian and Alaska Native100.04%
Loading...

Chantilly Population by Race

Chantilly Population Pyramid $2021

Loading...

Chantilly Median Age

38.3


Total

38.3


Male

38.3


Female

Chantilly Adults

There are 18,240 adults, (2,390 of whom are seniors) in Chantilly.

Chantilly Age Dependency

53.7

Age Dependency Ratio

15.1

Old Age Dependency Ratio

38.7

Child Dependency Ratio

Chantilly Sex Ratio

Female

12,439

51.05%

Male

11,929

48.95%

Chantilly Population by Age

Chantilly Renter vs Owner Occupied by Household Type

Loading...

Chantilly Household Types

Type Owner Renter
Married84.3%15.7%
All80.1%19.9%
Non Family78.2%21.8%
Female68.5%31.5%
Male48.6%51.4%

80.1%

Rate of Home Ownership

Chantilly Households and Families

Type Count Average Size Owned
All7,2233.3780.1
Married4,9503.7584.3
Non Family1,3001.3778.2
Female6254.1268.5
Male3484.0848.6

3.63

Average Family Size

3.37

Average Household Size

Loading...

Chantilly Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade5683.51%
9th to 12th Grade7604.69%
High School Graduate2,63016.24%
Some College2,17713.44%
Associates Degree1,1066.83%
Bachelors Degree4,89630.24%
Graduate Degree4,05525.04%
Loading...

Chantilly Educational Attainment by Sex (over 25)

Chantilly Educational Attainment by Race

Loading...
Race Total High School Bachelors
White6,6316,5814,425
Asian5,4865,0893,264
Hispanic3,1402,379836
Black967716414
Other Race486345109
2+ Races28228297
Native American1010

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 66.73%.

Chantilly Educational Attainment by Race

Loading...
Name Average Male Female
Overall$54,457$69,907$38,444
Less Than 9th Grade$30,055$31,097$21,567
High School Graduate$30,898$40,479$20,986
Some College$41,722$56,081$31,164
Bachelors Degree$64,149$101,013$43,056
Graduate Degree$102,883$129,438$77,927

$54,457

Average Earnings

$69,907

Average Male

$38,444

Average Female

Chantilly Earnings by Educational Attainment

Chantilly Language by Age

Loading...

Chantilly Language

50.66% of Chantilly residents speak only English, while 49.34% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 19.72% of the population.

Chantilly Language

Chantilly Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
Hispanic5,2543616.87%
Asian8,2663504.23%
White8,9792182.43%
Black1,5161238.11%
Other8038210.21%

4.30%

Overall Poverty Rate

4.37%

Male Poverty Rate

4.24%

Female Poverty Rate

Poverty in Chantilly

The race most likely to be in poverty in Chantilly is Other, with 10.21% below the poverty level.

The race least likely to be in poverty in Chantilly is White, with 2.43% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.84%. Among those working part-time, it was 6.57%, and for those that did not work, the poverty rate was 8.92%.

Chantilly Poverty

Loading...
Name Poverty
Less Than 9th Grade8.43%
High School7.83%
Some College4.78%
Bachelors or Greater2.22%

Chantilly Poverty Rate by Education

Loading...
Rate Poverty
Female Unemployed16.24%
Male Unemployed12.31%
Female Employed2.15%
Male Employed2.01%

Chantilly Poverty Rate by Employment Status and Sex

Chantilly Income by Household Type

Loading...
Name Median Mean
Households$124,930$153,336
Families$130,417$160,954
Married Families$147,393-
Non Families$78,200$98,425
Loading...

Income by Household Type

Chantilly Marital Status

Loading...

Marriage Rates

57.0%

Overall Marriage Rate

58.4%

Male Marriage Rate

55.7%

Female Marriage Rate

Chantilly Married by Age and Sex

Loading...

Chantilly Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Chantilly Marital Status by Race

Loading...

Chantilly Marital Status

Loading...

1,094

Number of Veterans

1,006

Male Veterans

88

Female Veterans

War Veterans
First Gulf War487
Second Gulf War405
Vietnam389
World War II
Korea

Chantilly Veterans by War

Loading...
Age Group Veterans
35 to 54343
55 to 64269
65 to 74200
18 to 34180
75+102

Chantilly Veterans by Age

Loading...
Name Veterans % of Total
White8778.73%
2+ Races10432.30%
Asian961.57%
Hispanic641.74%
Black90.80%
Other Race81.46%

Chantilly Veterans by Race

Chantilly Veterans by Education

Loading...

1.28%

Veteran Poverty Rate

10.79%

Veteran Disability Rate

Chantilly Veterans by Education

Loading...

74.3%

Labor Force Participation

71%

Employment Rate

3.8%

Unemployment Rate

Chantilly Employment by Age

Loading...

Chantilly Employment by Race

Loading...

Chantilly Employment by Education

Origin of Non-Citizens

Loading...

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Loading...

27.45%

Born in Chantilly

58.79%

Native Born

41.21%

Foreign Born

18.60%

Non Citizen

22.61%

Naturalized

Place of Birth

58.79% of Chantilly residents were born in the United States, with 27.45% having been born in Virginia. 18.60% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Chantilly Place of Birth

Year Population Growth Annual Growth Rate
202124,3680.00%
202024,3680.00%
201924,368-191-0.78%
201824,559-243-0.98%
201724,8024902.02%
201624,3124481.88%
201523,8644331.85%
201423,4314221.83%
201323,009-239-1.03%
201223,2488673.87%
201122,381-658-2.86%
201023,0390.00%

Chantilly Population by Year