Westmoreland County is a county in southwestern Pennsylvania located east of Pittsburgh. The county seat is Greensburg, a regional center for government, education and culture. The county combines suburban communities, small cities and rural townships and forms part of the greater Pittsburgh metropolitan area.
Overview
Established in the 18th century, the county developed around natural resources and transportation routes that linked it to markets in the Ohio River valley and beyond. Today it blends residential suburbs with pockets of manufacturing, service industries and agricultural land. Local government and community organizations provide services across numerous boroughs and townships.
Geography and environment
The landscape is typical of the Allegheny Plateau region: rolling hills, river valleys and forested areas. The county includes recreational parks, trails and waterways used for fishing and hiking. Proximity to major highways and regional airports connects communities to Pittsburgh and other cities.
History and economy
Historically important for coal mining and steel-related manufacturing, Westmoreland County played a role in Pennsylvania’s industrial growth. Over the late 20th and early 21st centuries the local economy diversified into healthcare, education, light manufacturing, retail and energy services. Small towns preserve historic downtowns and architecture tied to the county’s industrial past.
Population and civic life
The 2010 census recorded a population of 365,169 (2010 census). Communities support a network of public schools, community colleges and cultural institutions. Civic festivals, historical societies and parks attract residents and visitors alike, and local planning focuses on balancing development with conservation.
Points of interest
- Greensburg’s civic and cultural venues, including museums and theaters.
- Educational institutions and community colleges serving the region.
- Historic sites, outdoor recreation and preserved natural areas.
For official county information, services and contacts consult the county’s government pages and regional planning resources via county website or tourism and economic development pages at regional resource.