| Population | 21 (2010), see rank |
| House Units | 12, see rank |
| Race | Whites:19%, Hispanics:0%, Blacks:14.3%, Asians:66.7%, Others:0% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Virginia |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| County: | Fairfax County |
| City: | Mcnair |
| Census Tract: | 481104 |
| Census Block Group: | 481104-1 |