| Population | 434 (2010), see rank |
| House Units | 124, see rank |
| Race | Whites:94.7%, Hispanics:1.8%, Blacks:0.9%, Asians:2.1%, Others:2.3% |
| Total Area: | 0.15 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Pennsylvania |
| Area: | Pittsburgh, PA |
| County: | Butler County |
| City: | Mars |
| Census Tract: | 912401 |
| Census Block Group: | 912401-2 |