Westmoreland County is a county in the Commonwealth of Pennsylvania, United States, located in the Pittsburgh Metropolitan Statistical Area. As of the 2020 census, the population was 354,663. The county seat is Greensburg and the most populous community is Hempfield Township. It is named after Westmorland, a historic county of England. The county is part of the Southwest Pennsylvania region of the state.
Crabtree is a census-designated place (CDP) and former coal town in Salem Township, Westmoreland County, Pennsylvania, United States. The population was 277 at the 2010 census. It has its own post office, with postal code 15624.
Loyalhanna is a census-designated place (CDP) in Derry Township, Westmoreland County, Pennsylvania, United States. The population was 3,415 at the 2000 census, at which time it was listed as McChesneytown-Loyalhanna. The CDP name was changed to Loyalhanna for the 2010 census. As of the 2020 census the population was 3,409 residents.
Unity Township is a township in Westmoreland County, Pennsylvania, United States. The population was 21,724 at the 2020 census, a decline of approximately 4% compared to the 2010 census.
Washington Township is a township in Westmoreland County, Pennsylvania, United States. It was founded in 1789 from Salem Township. At that time, it included the present-day municipalities of Allegheny, Lower Burrell, Upper Burrell, and most of Bell. In 2020, the population of Washington Twp was 6,887.
Hannastown is an unincorporated community and important historical and archaeological site located in Hempfield Township, Westmoreland County, Pennsylvania, United States. Although the village is not tracked by the Census Bureau, it has been assigned the ZIP code 15635.
Ruffs Dale, also spelled Ruffsdale, is an unincorporated community in East Huntingdon Township, Westmoreland County, Pennsylvania United States. It is located approximately forty miles from Pittsburgh. Ruffs Dale has its own post office, with zip code 15679, located at 875 State Route 31.
Calumet is a census-designated place in Mount Pleasant Township, Westmoreland County, Pennsylvania, United States. Although the United States Census Bureau included it as a census-designated place with the nearby community of Norvelt for the 2000 census, they are in reality two very different communities, each reflecting a different chapter in how the Great Depression affected rural Pennsylvanians. As of the 2010 census, Calumet-Norvelt was divided into two separate CDPs officially. Calumet was a typical "patch town," another name for a coal town, built by a single company to house coal miners as cheaply as possible. The closing of the Calumet mine during the Great Depression caused enormous hardship in an era when unemployment compensation and welfare payments were nonexistent. On the other hand, Norvelt was created during the depression by the US federal government as a model community, intended to increase the standard of living of laid-off coal miners.
Marguerite is an unincorporated community and coal town in Westmoreland County, Pennsylvania, United States. It was also known as Klondike.
Tarrs is an unincorporated community and coal town that is located in East Huntingdon Township, Westmoreland County, Pennsylvania, United States.
Brenizer, also known as Breinizer, is an unincorporated community and coal town in Derry Township, Westmoreland County, Pennsylvania, United States.
Bovard is an unincorporated community and coal town in Hempfield Township, Westmoreland County, Pennsylvania, United States. The community is located near U.S. Route 119, 2.3 miles (3.7 km) northeast of Greensburg and is also the former home of baseball standout, Anthony Marazza. Marazza, dubbed "MR. BOVARD", is notable for leading Bovard to 6 championships in the past decade in the ICL and Pittsburgh Leagues.
Bradenville is a census-designated place and coal town in Derry Township in Westmoreland County, Pennsylvania, United States. The community is located within two miles of the city of Latrobe and is three miles from the borough of Derry.
The Morewood massacre was an armed labor-union conflict in Morewood, Pennsylvania, in Westmoreland County, west of the present-day borough Mount Pleasant in 1891.
Mammoth is a census-designated place that is located in Mount Pleasant Township, Westmoreland County in the state of Pennsylvania, United States, with its own post office and postal zip code: 15664.
Forbes Road is an unincorporated community in Westmoreland County, Pennsylvania, United States. The community is located along Pennsylvania Route 819, 3.7 miles (6.0 km) north of Greensburg. Forbes Road has a post office with ZIP code 15633, which opened on July 1, 1903.
Darragh is an unincorporated community in Hempfield Township, Westmoreland County, Pennsylvania, United States. Originally a coal town, the community is located along Pennsylvania Route 136, 1 mile (1.6 km) west of Arona. Darragh has a post office, with ZIP code 15625, which opened on July 21, 1892.
Alverton is an unincorporated community in East Huntingdon Township, Westmoreland County, Pennsylvania, United States. The community is located along Pennsylvania Route 981, 2.5 miles (4.0 km) west of Mount Pleasant. Alverton has a post office, with ZIP Code 15612.
Wendel is an unincorporated community and former coal town in Westmoreland County, Pennsylvania, United States. It is 2.2 miles (3.5 km) south of Irwin.
