Herndon town, Virginia
Official LSAD Designation: Herndon town • Census GEOID: 5136648
• Fairfax County / Loudoun County
Herndon town is an incorporated town in Fairfax County, Loudoun County, Virginia. According to official records from the Census (2025), Herndon town had an estimated population of 25,506 residents. Official Census Bureau geographic records classify this community under LSAD designation Herndon town (GEOID 5136648).
Local Government Administration U.S. Census Bureau GMAF
Town Of Herndon
Municipal
Official Title:
Mayor
Address:
PO BOX 427, HERNDON VA 20172-0427
County Of Fairfax
County
Official Title:
Chairperson
Address:
12000 GOVERNMENT CENTER PKWY, STE 530, FAIRFAX VA 22035-0001
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 25,506 | 2025 |
| Median Household Income | $148,000 | 2020-2024 |
| Median Home Value | $599,100 | 2020-2024 |
| Land Area | 4.29 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).