| Population | 49 (2010), see rank |
| House Units | 17, see rank |
| Race | Whites:30.6%, Hispanics:0%, Blacks:61.2%, Asians:2%, Others:6.1% |
| Total Area: | 0.12 sq mi |
| Water Area: | 0.00 sq mi (0.19%) |
| State: | Kentucky |
| Area: | Clarksville, TN-KY |
| County: | Trigg County |
| City: | Cadiz |
| Census Tract: | 970200 |
| Census Block Group: | 970200-2 |