| Population | 2,149 (2010), see rank |
| House Units | 1,005, see rank |
| Race | Whites:90.8%, Hispanics:1.9%, Blacks:1.3%, Asians:5.4%, Others:2.5% |
| Total Area: | 1.52 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 |