The county cornerstone. William Penn established Pennsylvania’s three original counties – Philadelphia, Bucks, and Chester – in 1682. Until the 1800s, the major function of these counties was to provide a headquarters for the court.What are the names of the counties in PA?
Pennsylvania Regions. There are two different regions of PA - one breaks the PA counties down into 8 areas while the other divides them up into 6 areas. Lake Erie - Crawford, Erie, Mercer, Venango. Pittsburgh (Southwestern) - Allegheny, Armstrong, Beaver, Butler, Greene, Fayette, Indiana, Lawrence, Washington, Westmoreland.What is County of PA?
Forest County is a county located in Western Pennsylvania. As of the 2010 census, the population was 7,716, making it the third-least populous county in Pennsylvania. Its county seat is Tionesta. The county was created in 1848 and later organized in 1857.