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Pennsylvania County List

County Date
Formed
County Seat Parent County Coordinator
Adams 1800 Gettysburg York Adopt me...
Allegheny 1788 Pittsburgh Washington & Westmoreland Adopt Me....
Armstrong 1800 Kittanning Allegheny, Lycoming & Westmoreland Adopt Me....
Beaver 1800 Beaver Allegheny & Washington Adopt Me....
Bedford 1771 Bedford Cumberland Adopt Me....
Berks 1752 Reading Chester, Lancaster & Philadelphia Adopt Me....
Blair 1846 Holidaysburg Huntington & Bedford Adopt Me....
Bradford 1810 Towanda Luzerne & Lycoming Adopt Me....
Bucks 1682 Doylestown Original County Adopt Me....
Butler 1800 Butler Allegheny Adopt Me....
Cambria 1804 Ebensburg Somerset, Huntingdon & Bedford Adopt Me....
Carbon 1843 Jim Thorpe Monroe & Northampton Adopt Me....
Cameron 1860 Emporium Clinton, Elk, McKean & Potter Adopt Me....
Centre 1800 Bellefonte Lycoming, Mifflin, Huntingdon & Northampton Adopt Me....
Chester 1682 Chester Original County Adopt Me....
Clarion 1839 Clarion Venango & Armstrong Adopt Me....
Clearfield 1804 Clearfield Lycoming & Huntingdon Adopt Me....
Clinton 1839 Lock Haven Lycoming & Centre Adopt Me....
Columbia 1813 Bloomsburg Northumberland & Luzerne Adopt Me....
Crawford 1800 Meadville Allegheny Adopt Me....
Cumberland 1750 Carlisle Lancaster Adopt Me....
Dauphin 1785 Harrisburg Lancaster Adopt Me....
Delaware 1789 Media Chester Adopt Me....
Elk 1843 Ridgway Jefferson, McKean & Clearfield Adopt Me....
Erie 1800 Erie Allegheny Adopt Me....
Fayette 1783 Uniontown Westmoreland Adopt Me....
Forest 1848 Tionesta Jefferson & Venango Adopt Me....
Franklin 1784 Chambersburg Cumberland Adopt Me....
Fulton 1851 McConnellsburg Bedford Adopt Me....
Greene 1796 Waynesburg Washington Adopt Me....
Huntingdon 1787 Huntingdon Bedford Adopt Me....
Indiana 1803 Indiana Lycoming & Westmoreland Adopt Me....
Jefferson 1804 Brookville Lycoming Adopt Me....
Juniata 1831 Mifflintown Mifflin Adopt Me....
Lackawanna 1878 Scranton Luzerne Adopt Me....
Lancaster 1729 Lancaster Chester Adopt Me....
Lawrence 1849 New Castle Beaver & Mercer Adopt Me....
Lebanon 1813 Lebanon Dauphin & Lancaster Adopt Me....
Lehigh 1812 Allentown Northampton Adopt Me....
Luzerne 1786 Wilkes-Barre Northumberland Adopt Me....
Lycoming 1795 Williamsport Northumberland Adopt Me....
McKean 1804 Smethport Lycoming Adopt Me....
Mercer 1800 Mercer Allegheny Adopt Me....
Mifflin 1789 Lewistown Cumberland & Northumberland Adopt Me....
Monroe 1836 Stroudsburg Pike & Northampton Adopt Me....
Montour 1850 Danville Columbia Adopt Me....
Montgomery 1784 Norristown Philadelphia Adopt Me....
Northampton 1752 Easton Bucks Adopt Me....
Northumberland 1772 Sunbury Berks, Bedford, Cumberland, Lancaster & Northampton Adopt Me....
Perry 1820 Bloomfield Cumberland Adopt Me....
Philadelphia 1682 Philadelphia Original County Adopt Me....
Pike 1814 Milford Wayne Adopt Me....
Potter 1804 Coudersport Lycoming Adopt Me....
Schuylkill 1811 Pottsville Berks & Northampton Adopt Me....
Snyder 1855 Middleburg Union Adopt Me....
Somerset 1795 Somerset Bedford Adopt Me....
Sullivan 1847 Laporte Lycoming Adopt Me....
Susquehanna 1810 Montrose Luzerne Adopt Me....
Tioga 1804 Wellsboro Lycoming Adopt Me....
Union 1813 Lewisburg Northumberland Adopt Me....
Venango 1800 Franklin Allegheny & Lycoming Adopt Me....
Warren 1800 Warren Allegheny & Lycoming Adopt Me....
Washington 1781 Washington Westmoreland Adopt Me....
Wayne 1798 Honesdale Northampton Adopt Me....
Westmoreland 1773 Greensburg Bedford Adopt Me....
Wyoming 1842 Tunkhannock Luzerne Adopt Me....
York 1749 York Lancaster Adopt Me....




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