Nighttime view from Mount Washington in Pittsburgh Wallpapers

Description: Pittsburgh is the county seat of Allegheny County, Pennsylvania, United States, and the second largest city in the state. Its population was 334,563 at the 2000 census; by 2006, it was estimated to have fallen to 312,819. The population of the seven-county metropolitan area is 2,462,571. The city's Downtown retains substantial economic... ( +expand to view full text )

Description: Pittsburgh is the county seat of Allegheny County, Pennsylvania, United States, and the second largest city in the state. Its population was 334,563 at the 2000 census; by 2006, it was estimated to have fallen to 312,819. The population of the seven-county metropolitan area is 2,462,571. The city's Downtown retains substantial economic influence, ranking at 25th in the nation for jobs within the urban core (and is 6th in job density).