Herndon Population

2010–2026

112

2026 projection

8.2% since 2020 (decrease)

020406080100120140201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Herndon. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026112-21.75%
202511400.00%
2024114-32.56%
2023117-32.50%
2022120-21.64%
202112200.00%
2020122-64.69%
201912800.00%
2018128+10.79%
2017127-10.78%

Showing 10 of 17 years.

Herndon Demographics

29.3median age

Median age

Female26 yrs
Male30.3 yrs

Adults

85
28 seniors · 33%57 other adults

Sex

Female 62.9% · 100Male 37.1% · 59

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 2 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Herndon Income

$65,000median household income

Median household income

$65,000

Half of households earn more, half earn less

Median earnings

$69,167

Typical yearly pay for a worker 25 or older.

Poverty rate

3.8%

About 1 in 27 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Herndon Marital Status

66% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married66%69%63%
Never married7%17%0%
Divorced9%11%8%
Widowed18%3%29%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201