Duquesne, Pennsylvania
Duquesne, Pennsylvania | |
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Former "Dorothy Six" blast furnace | |
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Logo | |
Interactive map of Duquesne, Pennsylvania | |
Duquesne Duquesne | |
| Coordinates: 40°22′12″N 79°51′3″W / 40.37000°N 79.85083°W | |
| Country | United States |
| State | Pennsylvania |
| County | Allegheny |
| Settled | 1885 |
| Incorporated | September 12, 1891 (borough) |
| January 7, 1918 (city) | |
| Area | |
• Total | 2.01 sq mi (5.21 km2) |
| • Land | 1.81 sq mi (4.70 km2) |
| • Water | 0.20 sq mi (0.51 km2) |
| Population (2020) | |
• Total | 5,254 |
| • Density | 2,893.0/sq mi (1,116.98/km2) |
| Time zone | UTC-5 (EST) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 15110 |
| Area code | 412 |
| FIPS code | 42-20432 |
| Website | duquesnepa |
Duquesne (/djuːˈkeɪn/ dew-KAYN) is a city along the Monongahela River in Allegheny County, Pennsylvania, United States, within the Pittsburgh metropolitan area. The population was 5,254 at the 2020 census.