| Population | 51 (2010), see rank |
| House Units | 29, see rank |
| Race | Whites:92.2%, Hispanics:0%, Blacks:0%, Asians:0%, Others:7.8% |
| Total Area: | 0.32 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Delaware |
| Area: | Dover, DE |
| County: | Kent County |
| City: | Hartly |
| Census Tract: | 041900 |
| Census Block Group: | 041900-1 |