| Population | 18 (2010), see rank |
| House Units | 10, see rank |
| Race | Whites:94.4%, Hispanics:5.6%, Blacks:0%, Asians:0%, Others:5.6% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Tennessee |
| Area: | Chattanooga, TN-GA |
| County: | Hamilton County |
| City: | Signal Mountain |
| Census Tract: | 011002 |
| Census Block Group: | 011002-4 |