 ellsworth is a borough in washington county, pennsylvania, united states. ==geography== ellsworth is located at  (40.105887, -80.020455). according to the united states census bureau, the borough has a total area of , of which,  of it is land and  of it (2.63%) is water. ==demographics== {{us census population |1910=2084 |1920=2828 |1930=2274 |1940=1974 |1950=1670 |1960=1456 |1970=1268 |1980=1228 |1990=1048 |2000=1083 |2010=1027 |estimate=1018 |estyear=2012 |footnote=sources:{{cite web|url=http://factfinder2.cens
Boroughs_in_Pennsylvania Boroughs_in_Washington_County,_Pennsylvania Pittsburgh_metropolitan_area Populated_places_established_in_1900