| Population | 445 (2010), see rank |
| House Units | 123, see rank |
| Race | Whites:40.9%, Hispanics:43.1%, Blacks:11.2%, Asians:5.6%, Others:42.2% |
| Total Area: | 0.11 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: | 900202 |
| Census Block Group: | 900202-3 |