Herndon demographics profile

Population density (sq mi)5,69519191
Median age34.637.837.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)55%57%55%
Families w/ Kids under 1848%44%43%
Speak English45%84%79%
Speak Spanish32%7%13%
Herndon, VA has a population of 24,415 and is the 1,785th largest city in the United States. The population density is 5,695 per sq mi which is 2876% higher than the Virginia average and 6186% higher than the national average. The median age in Herndon is 35 which is approximately 8% lower than the Virginia average of 38. In Herndon, 55% of the population over 15 years of age are married, 45% speak English and 32% speak Spanish. 28% of Herndon residents were born in Virginia, 28% were born out of state, 2% were born outside of the United States and 41% were foreign born.
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Did you know?

  • The population density in Herndon is 2876% higher than Virginia.
  • The median age in Herndon is 8% lower than Virginia.
  • In Herndon 55.88% of the population is White.
  • In Herndon 8.88% of the population is Black or African American.
  • In Herndon 17.67% of the population is Asian.

Compare Herndon, VA Demographics To Other Cities

Herndon population breakdown by race

Black or African American8.88%19.21%12.63%
American Indian0.25%0.26%0.82%
Native Hawaiian0.00%0.07%0.18%
Mixed race5.45%3.37%3.06%
Other race11.87%2.30%4.75%
In Herndon, 36.0% 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

Herndon age breakdown

Marital status

Age of children in married couples

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