| Population | 5 (2010), see rank |
| House Units | 3, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (6.20%) |
| State: | Indiana |
| Area: | Louisville/Jefferson County, KY-IN |
| County: | Clark County |
| City: | Underwood |
| Census Tract: | 050804 |
| Census Block Group: | 050804-1 |