Monessen is a city in Westmoreland County, Pennsylvania, United States. The population was 7,720 at the 2010 census. In 1940, 20,257 people lived there. In 1990 the population was 13,026. Monessen is the most southwestern municipality of Westmoreland County. Steel-making was a prominent industry in Monessen, which was a Rust Belt borough in the "Mon Valley" of southwestern Pennsylvania that became a third-class city in 1921.
Population: 7,720
Latitude: 40° 08' 54.28" N
Longitude: -79° 53' 16.19" W
California University of Pennsylvania (commonly referred to as Cal U) is a public university located in California, Pennsylvania, United States. Founded in 1852, it is a member of the Pennsylvania State System of Higher Education.
The 1948 Donora smog was a historic air inversion resulting in a wall of smog that killed 20 people and sickened 7,000 more in Donora, Pennsylvania, a mill town on the Monongahela River, 24 miles (39 km) southeast of Pittsburgh. The event is the bas…
This article provides a List of National Historic Landmarks in Pennsylvania. There are 166 in the state. Listed in a tables below are the 99 NHLs outside Philadelphia.
McKeesport is a city in Allegheny County in the U.S. state of Pennsylvania; it is situated at the confluence of the Monongahela and Youghiogheny rivers and is part of the Pittsburgh metropolitan area. The population was 19,731 at the 2010 census.
Donora is a borough in Washington County, Pennsylvania, 20 miles (32 km) south of Pittsburgh on the Monongahela river.
WTAE-TV, channel 4, is an ABC-affiliated television station located in Pittsburgh, Pennsylvania, United States. The station is owned by the Hearst Television division of the Hearst Corporation and has been owned by Hearst since the station's incepti…
Clairton is a city in Allegheny County, Pennsylvania, United States, along the Monongahela River. It is part of the Pittsburgh Metropolitan Area. The population was 6,796 at the 2010 census. Under Pennsylvania legal classifications for local governm…
California is a borough on the Monongahela River in Washington County, Pennsylvania, United States, and part of the Pittsburgh metropolitan area since 1950. The population was 6,795 as of the 2010 census and was estimated at 6,805 in 2011. Californi…
Bethel Park is a home rule municipality in Allegheny County, Pennsylvania, United States, and is part of the Pittsburgh Metro Area, approximately 7 miles (13 km) southwest of Pittsburgh.
South Side (or "Southside", formerly South Pittsburgh Borough) is an area in Pittsburgh, Pennsylvania, United States, located along the Monongahela River across from Downtown Pittsburgh. The South Side is officially divided into two neighborhoods, S…
Charleroi (/ˈʃɔːlərɔɪ/ SHAW-lə-roy) is a borough in Washington County, Pennsylvania, along the Monongahela River, 21 miles south of Pittsburgh.
Bettis Atomic Power Laboratory is a U.S. Government-owned research and development facility operated by Bechtel Marine Propulsion Corporation and located in the Pittsburgh suburb of West Mifflin, Pennsylvania. It solely focuses on the design and dev…
Brownsville is a borough in Fayette County, Pennsylvania, United States, founded in 1785 and located 35 miles (56 km) south of Pittsburgh along the Monongahela River. In the 19th century, the borough became an industrial center, transportation hub, …
West Mifflin is a borough in Allegheny County, Pennsylvania, United States, located southeast of downtown Pittsburgh. The population was 20,313 at the 2010 census.
Monongahela, colloquially "Mon City", is a City in Washington County, Pennsylvania, United States (ZIP code 15063) and is part of the Pittsburgh, PA Metropolitan Statistical Area, located approximately 17 miles (27 km) south of the city proper.
Monessen is a city in Westmoreland County, Pennsylvania, United States. The population was 7,720 at the 2010 census. In 1940, 20,257 people lived there. In 1990 the population was 13,026. Monessen is the most southwestern municipality of Westmorelan…
Duquesne /duːˈkeɪn/ is a city along the Monongahela River in Allegheny County, Pennsylvania, United States, within the Pittsburgh metropolitan area.
Century III Mall is an ailing enclosed shopping mall located in the southern suburb of West Mifflin, Pennsylvania. It is the fourth largest shopping mall in the Greater Pittsburgh area. Opened in 1979, and remodeled in 1997, the three-level mall con…