| Population | 40 (2010), see rank |
| House Units | 19, see rank |
| Race | Whites:97.5%, Hispanics:0%, Blacks:2.5%, Asians:0%, Others:0% |
| Total Area: | 0.42 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Pennsylvania |
| Area: | Johnstown, PA |
| County: | Cambria County |
| City: | Carrolltown |
| Census Tract: | 012400 |
| Census Block Group: | 012400-1 |