| Population | 40 (2010), see rank |
| House Units | 15, see rank |
| Race | Whites:97.5%, Hispanics:2.5%, Blacks:2.5%, Asians:0%, Others:0% |
| Total Area: | 0.08 sq mi |
| Water Area: | 0.00 sq mi (0.12%) |
| State: | Maryland |
| Area: | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| County: | Montgomery County |
| City: | Barnesville |
| Census Tract: | 700400 |
| Census Block Group: | 700400-2 |