| Population | 27 (2010), see rank |
| House Units | 49, see rank |
| Race | Whites:96.3%, Hispanics:3.7%, Blacks:0%, Asians:3.7%, Others:0% |
| Total Area: | 0.28 sq mi |
| Water Area: | 0.00 sq mi (0.36%) |
| State: | Kentucky |
| Area: | Clarksville, TN-KY |
| County: | Trigg County |
| City: | Cadiz |
| Census Tract: | 970300 |
| Census Block Group: | 970300-3 |