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About Westmoreland
Westmoreland County is located in northeastern United States within a 500-mile radius of 70% of the country's total population. Founded in 1773, it is the second largest county in southwestern Pennsylvania. The county encompasses over 1,000 square miles of varied topography with a highly stable and growing population of 365,000.

This vibrant county enjoys natural beauty, a great historical legacy, a thriving economy and pleasant communities. Here is a place where the advantages of rural living are complemented by convenient accessibility to urban attractions. Just to the west of the county is Pittsburgh, America’s “Most Livable City” and the center of the southwestern Pennsylvania region. This is a 10 county area that has come to symbolize regional renewal, a one-time industrial region that has become a balanced, innovation – driven economy.

Map of PittsburghOpportunities
Westmoreland County is a door of opportunity in this region offering outstanding agricultural resources, innovative companies, top-rated universities and colleges, award winning hospitals with excellence in healthcare, and world-class culture. Plus our people put more into everything they do. More time, more effort, more pride! Our strong industrial heritage has produced a traditional hard-working, yet technological advanced workforce that aims for success. And it's no secret - we know that location is everything! With a fully-developed industrial park system as well as various existing facilities, there are plenty of sites in Westmoreland County for your business. Perhaps even more importantly, we have an existing support network for the business community that came about as a result of a unique public / private partnership. This team of economic development professionals is available to assist with important decisions regarding site selection, planning, financing, and other business needs.

Westmoreland County Board of Commissioners
Government in Westmoreland County is shared among the county and the cities, townships, and boroughs within it, under the laws of the Commonwealth of Pennsylvania. The Pennsylvania Constitution sets up the county government with its elected row officers, but each municipality functions under its own code of laws. Almost everything originates on the local level, placing the government of the people closer to the people.
Westmoreland County consists of eleven row offices enumerated by the Pennsylvania Constitution, although the powers and duties are prescribed by state statutes and county codes. The chief governing body is the Board of Commissioners, a three-member board elected by the people and serving four-year terms.

Other Elected Officials

The other row offices include the clerk of courts who is responsible for all the records of the court, the controller who administers the finances, the coroner, district attorney, two jury commissioners who are responsible for ensuring that the court of common pleas has a qualified jury pool, a prothonotary who supervises all civil and family court records, a recorder of deeds, a register of wills, the sheriff and the treasurer. The populace elects all row officers.

Demographics
The area of Westmoreland County is 1,036 total square miles
  • 1,025 square miles is land
  • 11 square miles is water

County Profile

2010 CensusMap of the cities near Pittsburgh
Ranked by population, Westmoreland County is classified as a third class county with 65 municipalities composed of 6 cities, 35 boroughs, 3 first-class townships, 18 second-class townships, and 3 home rule municipalities.

Westmoreland County had the 12th highest new housing starts in the Commonwealth of Pennsylvania in 2010. The median age of Westmoreland County residents is 43.6.
  • County Population – 365,169
  • Total Residents 18 and over – 140,421
  • Housing Units in Westmoreland County – 168,199

Demographic Profile Data
Profile of General Population and Housing Characteristics.

QuickFacts Profiles

To access data from multiple geographies within the state, such as census blocks, tracts, voting districts, cities, counties, and school districts, visit American FactFinder.