[Latest] How old is Herndon,

Living Person

Herndon,_Virginia
is

As of April 20, 2026

6 years old
approximately!

Date of Birth

(2020 ) is

Rat
Year

* Calculated from Wikipedia data.
Accuracy is not guaranteed.

approx.Cosmic Age Calculator

Moon

approx. 85.4 years old

Mercury

approx. 26.5 years old

Venus

approx. 10.4 years old

Mars

approx. 3.4 years old

Jupiter

approx. 0.5 years old

Saturn

approx. 0.2 years old

* Calculated based on each planet's orbital period.

Herndon
Town
Central Herndon
Seal
Location within Fairfax county
Herndon Show map of Northern Virginia Herndon Show map of Virginia Herndon Show map of the United States
Coordinates: 38°58′17″N 77°23′19″W / 38.97139°N 77.38861°W / 38.97139; -77.38861
Country	United States
State	Virginia
County	Fairfax
Established	1858
Government
• Mayor	Keven LeBlanc Jr.
Area
• Total	4.29 sq mi (11.12 km)
• Land	4.29 sq mi (11.10 km)
• Water	0.0077 sq mi (0.02 km)
Elevation	361 ft (110 m)
Population (2020)
• Total	24,655
• Density	5,753/sq mi (2,221.2/km)
Time zone	UTC−5 (Eastern (EST))
• Summer (DST)	UTC−4 (EDT)
ZIP code	20170
Area codes	703, 571
FIPS code	51-36648
GNIS feature ID	1495675
Website	http://www.herndon-va.gov

Wikipedia Categories

Herndon, Virginia

Towns in Virginia

All pages needing cleanup

1858 establishments in Virginia

Towns in Fairfax County, Virginia

Use American English from June 2025

Populated places in the Washington metropolitan area

Populated places in the United States established in 1858

Look up "Herndon,_Virginia" on Wikipedia