| Population | 52 (2010), see rank |
| House Units | 25, see rank |
| Race | Whites:98.1%, Hispanics:1.9%, Blacks:0%, Asians:0%, Others:1.9% |
| Total Area: | 0.77 sq mi |
| Water Area: | 0.01 sq mi (0.86%) |
| State: | Maryland |
| Area: | Lexington Park, MD |
| County: | Saint Marys County |
| City: | Avenue |
| Census Tract: | 875300 |
| Census Block Group: | 875300-2 |