EntityQ1130247· pop 27· linked from 346 articlesCoraopolisSign in to saveborough in Allegheny County, PennsylvaniaConnectionsrace and ethnicity in the United States CensusEntityOhio RiverEntityGlen OsborneEntityRoss TownshipEntityHarmar TownshipEntityNeville TownshipEntityUnited StatesCountryEnglish languageConceptGeorge WashingtonPersonGreekEntityPennsylvaniaEntitymarriageEntitytime zoneEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityPittsburghEntityRepublican Party (United States)ConceptmayorEntitypopulation densityEntityDemocratic Party (United States)ConceptCategories1773 establishments in PennsylvaniaBoroughs in Allegheny County, PennsylvaniaPennsylvania populated places on the Ohio RiverPopulated places established in 1773