| Population | 79 (2010), see rank |
| House Units | 31, see rank |
| Race | Whites:89.9%, Hispanics:6.3%, Blacks:0%, Asians:0%, Others:10.1% |
| Total Area: | 0.26 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Maryland |
| Area: | Lexington Park, MD |
| County: | Saint Marys County |
| City: | Mechanicsville |
| Census Tract: | 875000 |
| Census Block Group: | 875000-3 |