| Population | 273 (2010), see rank |
| House Units | 139, see rank |
| Race | Whites:90.1%, Hispanics:0.4%, Blacks:3.7%, Asians:5.1%, Others:1.1% |
| Total Area: | 0.08 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 |