| Population | 51 (2010), see rank |
| House Units | 14, see rank |
| Race | Whites:43.1%, Hispanics:58.8%, Blacks:5.9%, Asians:5.9%, Others:45.1% |
| Total Area: | 0.04 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Virginia |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| County: | Prince William County |
| City: | Marumsco |
| Census Tract: | 900501 |
| Census Block Group: | 900501-3 |