Washington County, Pennsylvania › CountyLocationOf › Founded
Washington & Jefferson College
1781
Washington, Pennsylvania
1768
Canonsburg, Pennsylvania
1791
Charleroi, Pennsylvania
1890
Burgettstown, Pennsylvania
1795
Monongahela
January 1, 1770
New Eagle, Pennsylvania
1901
McDonald, Pennsylvania
1865
Coal Center, Pennsylvania
1814
Claysville, Pennsylvania
1812
North Charleroi, Pennsylvania
1885
Bentleyville, Pennsylvania
1870
Cokeburg, Pennsylvania
1902
Houston, Pennsylvania
Marianna, Pennsylvania
1907
Pennsylvania Trolley Museum
1953
West Brownsville, Pennsylvania
1831
Fredericktown, Pennsylvania
2010
West Alexander, Pennsylvania
1796
Roscoe, Pennsylvania
1894
Beallsville, Pennsylvania
1819
Centerville, Washington County, Pennsylvania
1895
Stockdale, Pennsylvania
1891
South Franklin Township, Pennsylvania
February 2, 1892
Ellsworth, Pennsylvania
1900
Mount Pleasant Township, Washington County, Pennsylvania
May 10, 1788
Allenport, Washington County, Pennsylvania
1816
Midway, Washington County, Pennsylvania
1866
Speers, Pennsylvania
1860
West Middletown, Pennsylvania
Dunlevy, Pennsylvania
1913
East Washington, Pennsylvania
1892
Hanover Township, Beaver County, Pennsylvania
1772
Elco, Pennsylvania
Twilight, Pennsylvania
February 12, 1894
Long Branch, Pennsylvania
1893
Deemston, Pennsylvania