| City : | Duquesne City |
| County : | Allegheny County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 1.82 sq mi |
| Water Area : | 0.22 sq mi |
| Latitude : | 40.3734607 |
| Longitude : | -79.8501616 |
| | |
| Population (2010): | 5,565 |
| Population Estimate (2012) : | 5,639 |
| Population Density : | 3,061.05/sq mi |
| Housing Units (2012) : | 3,163 |
| Median Household Income (2012) : | $20,330 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $27,192 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $36,900 (Pennsylvania : $164,900, USA : $181,400) |