Arlington County, Virginia
Arlington County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 239,807 (2024)
ID: 176669
|
County | Official County Government |
Contact: CPHD-NSD
2100 CLARENDON BLVD, STE 700, ARLINGTON VA 22201
|