| Population | 1 (2010), see rank |
| House Units | 1, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Maryland |
| Area: | Baltimore-Towson, MD |
| County: | Baltimore County |
| City: | Perry Hall |
| Census Tract: | 411309 |
| Census Block Group: | 411309-3 |