Herndon Heights is a populated place LOCATED WITHIN the Town of Herndon. In turn, the Town of Herndon is located within Fairfax County.
Herndon Heights is located at latitude 38.98 and longitude -77.399.
Since Herndon Heights is located within the Town of Herndon, all of the census and demographic data for residents of Herndon Heights are included as part of the information reported for Town of Herndon in the "Profile" tab above.