| Population | 114 (2010), see rank |
| House Units | 59, see rank |
| Race | Whites:97.4%, Hispanics:0%, Blacks:0.9%, Asians:0%, Others:1.8% |
| Total Area: | 0.94 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Pennsylvania |
| Area: | Pittsburgh, PA |
| County: | Butler County |
| City: | Karns City |
| Census Tract: | 910600 |
| Census Block Group: | 910600-2 |