Chantilly demographics profile

Population density (sq mi)2,02819191
Median age36.637.837.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)59%57%55%
Families w/ Kids under 1857%44%43%
Speak English58%84%79%
Speak Spanish12%7%13%
Chantilly, VA has a population of 24,312 and is the 1,794th largest city in the United States. The population density is 2,028 per sq mi which is 960% higher than the Virginia average and 2138% higher than the national average. The median age in Chantilly is 37 which is approximately 3% lower than the Virginia average of 38. In Chantilly, 59% of the population over 15 years of age are married, 58% speak English and 12% speak Spanish. 31% of Chantilly residents were born in Virginia, 32% were born out of state, 2% were born outside of the United States and 35% were foreign born.
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Did you know?

  • The population density in Chantilly is 960% higher than Virginia.
  • The median age in Chantilly is 3% lower than Virginia.
  • In Chantilly 58.95% of the population is White.
  • In Chantilly 7.25% of the population is Black or African American.
  • In Chantilly 28.77% of the population is Asian.

Compare Chantilly, VA Demographics To Other Cities

Chantilly population breakdown by race

Black or African American7.25%19.21%12.63%
American Indian0.25%0.26%0.82%
Native Hawaiian0.00%0.07%0.18%
Mixed race3.00%3.37%3.06%
Other race1.77%2.30%4.75%
In Chantilly, 17.3% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Chantilly age breakdown

Marital status

Age of children in married couples

Source: The Chantilly, VA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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