| City : | Tarentum Borough |
| County : | Allegheny County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 1.22 sq mi |
| Water Area : | 0.17 sq mi |
| Latitude : | 40.6045339 |
| Longitude : | -79.7599502 |
| | |
| Population (2010): | 4,530 |
| Population Estimate (2012) : | 4,525 |
| Population Density : | 3,698.36/sq mi |
| Housing Units (2012) : | 2,417 |
| Median Household Income (2012) : | $40,646 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $51,597 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $60,400 (Pennsylvania : $164,900, USA : $181,400) |