| Regions | Counties |
| NORTH EAST |
CARBON LACKAWANNA LEHIGH LUZERNE MONROE NORTHAMPTON PIKE SUSQUEHANNA WAYNE WYOMING   |
| NORTH CENTRAL |
BRADFORD CENTRE CLINTON COLUMBIA LYCOMING MONTOUR NORTHUMBERLAND POTTER SNYDER SULLIVAN TIOGA UNION   |
| NORTH WEST |
CAMERON CLARION CLEARFIELD CRAWFORD ELK ERIE FOREST JEFFERSON LAWRENCE McKEAN MERCER VENENAGO WARREN   |
| SOUTH EAST |
BERKS BUCKS CHESTER DELAWARE LANCASTER MONTGOMERY SCHUYLKILL   |
| SOUTH CENTRAL |
ADAMS BEDFORD BLAIR CUMBERLAND DAUPHIN FRANKLIN FULTON HUNTINGTON JUNIATA LEBANON MIFFLIN PERRY YORK   |
| SOUTH WEST |
ALLEGHENY ARMSTRONG BEAVER BUTLER CAMBRIA FAYETTE GREENE INDIANA SOMERSET WASHINGTON WESTMORELAND   |
| PHILADELPHIA | |
| PITTSBURGH |