The State shall be divided into the following sixty-seven named counties, as now established by law: Philadelphia, Bucks, Chester, Lancaster, York, Cumberland, Berks, Northampton, Bedford, Northumberland, Westmoreland, Washington, Fayette, Franklin, Montgomery, Dauphin, Luzerne, Huntingdon, Allegheny, Mifflin, Delaware, Lycoming, Somerset, Greene, Wayne, Adams, Centre, Beaver, Butler, Mercer, Crawford, Erie, Warren, Venango, Armstrong, Indiana, Jefferson, McKean, Clearfield, Potter, Tioga, Cambria, Bradford, Susquehanna, Schuylkill, Lehigh, Lebanon, Columbia, Union, Pike, Perry, Juniata, Monroe, Clarion, Clinton, Wyoming, Carbon, Elk, Blair, Sullivan, Forest, Lawrence, Fulton, Montour, Snyder, Cameron and Lackawanna.
16 P.S. § 3201