|
NAME of COUNTY or TOWNSHIP
|
DATE of CREATION
|
PARENT COUNTY or TOWNSHIP
|
COUNTY SEAT
|
|
ERIE
|
1800
|
ALLEGHENY
|
ERIE
|
|
AMITY
|
1825
|
UNION
|
|
CONCORD
|
1800
|
BROKENSTRAW
|
|
CONNEAUT
|
1800
|
|
ELK CREEK
|
1800
|
|
FAIRVIEW
|
1800
|
|
FRANKLIN
|
1844
|
McKEAN, WASHINGTON & ELK
|
|
GIRARD
|
1832 (or 1846)
|
|
GREENE
|
1800
|
|
GREENFIELD
|
1800
|
|
HARBOR CREEK
|
1800
|
|
LAWRENCE PARK
|
|
MILLCREEK
|
|
LE BOEUF
|
1800
|
|
MILLCREEK
|
1800
|
|
McKEAN
|
1800
|
|
NORTH EAST
|
1800
|
|
SPRINGFIELD
|
1800
|
|
SUMMIT
|
1854
|
GREENE, McKEAN & WATERFORD
|
|
VENANGO
|
1876
|
SANDY CREEK
|
|
WASHINGTON
|
1800
|
FIRST CALLED CONNEAUTEE; NAME CHANGED IN 1834
|
|
WATERFORD
|
1800
|
|
WAYNE
|
1826 (or 1821
|
CONCORD
|
|
FAYETTE
|
1783
|
WESTMORELAND
|
UNIONTOWN
|
|
BROWNSVILLE
|
1817
|
REDSTONE
|
|
BULLSKIN
|
1784
|
TYRONE
|
|
CONNELLSVILLE
|
1822
|
BULLSKIN
|
|
DUNBAR
|
1798
|
MENALLEN
|
|
FRANKLIN
|
1783
|
|
GEORGES
|
1783
|
|
GERMAN
|
|
HENRY CLAY
|
1824
|
WHARTON
|
|
JEFFERSON
|
1840
|
WASHINGTON
|
|
LOWER TYRONE
|
1877
|
TYRONE
|
|
LUZERNE
|
1783
|
|
MENALLEN
|
1783
|
|
NICHOLSON
|
1845
|
SPRINGFIELD, GERMAN & GEORGES
|
|
NORTH UNION
|
1851 (or 1857)
|
UNION
|
|
PERRY
|
1839
|
FRANKLIN, TYRONE & WASHINGTON
|
|
REDSTONE
|
1797
|
MENALLEN
|
|
SALT LICK
|
1797
|
BULLSKIN
|
|
SOUTH UNION
|
1851 (or 1857)
|
UNION
|
|
SPRINGFIELD
|
1847 (or 1748)
|
SALT LICK
|
|
SPRINGHILL
|
1783
|
|
STEWART
|
1855
|
|
UPPER TYRONE
|
1877
|
TYRONE
|
|
WASHINGTON
|
1783
|
|
WHARTON
|
1783
|
|
FOREST
|
1848
|
JEFFERSON & VENANGO
|
TIONESTA
|
|
BARNETT
|
1854
|
|
GREEN
|
BEFORE 1866
|
WHILE PART OF VENANGO COUNTY
|
|
HARMONY
|
BEFORE 1866
|
WHILE PART OF VENANGO COUNTY
|
|
HICKORY
|
BEFORE 1866
|
WHILE PART OF VENANGO COUNTY
|
|
HOWE
|
1867
|
|
JENKS
|
|
KINGSLEY
|
BEFORE 1866
|
WHILE PART OF VENANGO COUNTY
|
|
TIONESTA
|
|
FRANKLIN
|
1784
|
CUMBERLAND
|
CHAMBERSBURG
|
|
ANTRIM
|
1741
|
WHILE PART OF LANCASTER COUNTY
|
|
FANNETT
|
1761
|
WHILE PART OF CUMBERLAND COUNTY
|
|
GREENE
|
1788
|
|
GUILFORD
|
1751
|
WHILE PART OF CUMBERLAND COUNTY
|
|
HAMILTON
|
1752
|
WHILE PART OF CUMBERLAND COUNTY
|
|
LETTERKENNY
|
1761 (or 1762)
|
WHILE PART OF CUMBERLAND COUNTY
|
|
LURGAN
|
1743
|
|
METAL
|
1795
|
FANNETT
|
|
MONTGOMERY
|
1781
|
WHILE PART OF CUMBERLAND COUNTY
|
|
PETERS
|
1751
|
WHILE PART OF CUMBERLAND COUNTY
|
|
QUINCY
|
1838
|
WASHINGTON
|
|
ST. THOMAS
|
1818
|
PETERS & HAMILTON
|
|
SOUTHAMPTON
|
1783
|
LURGAN
|
|
WARREN
|
1798
|
WHILE PART OF BEDFORD COUNTY
|
|
WASHINGTON
|
1779
|
|
FULTON
|
1850
|
BEDFORD
|
McCONNELLSBURG
|
|
AYR
|
1754 - 1761
|
WHILE PART OF CUMBERLAND COUNTY
|
|
BELFAST
|
1785
|
WHILE PART OF BEDFORD COUNTY
|
|
BETHEL
|
1773
|
WHILE PART OF BEDFORD COUNTY
|
|
BRUSH CREEK
|
1850
|
|
DUBLIN
|
1767
|
WHILE PART OF CUMBERLAND COUNTY
|
|
LICKING CREEK
|
1837
|
WHILE PART OF BEDFORD COUNTY
|
|
TAYLOR
|
1849
|
WHILE PART OF BEDFORD COUNTY
|
|
THOMPSON
|
1849
|
WHILE PART OF BEDFORD COUNTY
|
|
TODD
|
1849
|
AYR
|
|
UNION
|
1864
|
BETHEL
|
|
WELLS
|
1849
|
ORIGINALLY CALLED AUGHWICK; NAME CHANGED IN 1850
|
|
GREENE
|
1796
|
WASHINGTON
|
WAYNESBURG
|
|
ALEPPO
|
1821
|
SPRINGHILL
|
|
|
CENTER
|
1820
|
FRANKLIN & MORRIS
|
|
CUMBERLAND
|
|
DUNKARD
|
1798
|
GREENE
|
|
FRANKLIN
|
FREEPORT
|
1932
|
|
GILMORE
|
1857
|
RICHHILL
|
|
GRAY
|
1832
|
|
GREENE
|
1782
|
|
JACKSON
|
1839
|
RICHHILL
|
|
JEFFERSON
|
1798
|
MORGAN
|
|
MONONGAHELA
|
1822
|
GREENE
|
|
MORGAN
|
|
MORRIS
|
1798
|
RICHHILL
|
|
PERRY
|
1842
|
GREENE
|
|
RICHHILL
|
|
SPRINGHILL
|
1860
|
ALEPPO & GILMORE
|
|
WASHINGTON
|
1838
|
MORGAN
|
|
WAYNE
|
1808
|
FRANKLIN
|
|
WHITELEY
|
1798
|
GREENE
|