| Population | 147 (2010), see rank |
| House Units | 72, see rank |
| Race | Whites:98.6%, Hispanics:0%, Blacks:1.4%, Asians:0%, Others:0% |
| Total Area: | 5.18 sq mi |
| Water Area: | 0.01 sq mi (0.23%) |
| State: | Kentucky |
| Area: | Clarksville, TN-KY |
| County: | Trigg County |
| City: | Cadiz |
| Census Tract: | 970300 |
| Census Block Group: | 970300-3 |