EntityQ957422· pop 25· linked from 102 articlesJamestownSign in to saveborough in Mercer County, Pennsylvania, United StatesConnectionsEastern Time ZoneEntity2020 United States CensusEntityPennsylvaniaEntitymarriageEntitytime zoneEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptcensusEntityprecipitationEntityThe GuardianEntityQ5390EntityUTC−04:00Entitytear gasEntityUnited States Census BureauEntitytelephone numbering planEntitypoverty lineEntityMercer CountyEntityNational Oceanic and Atmospheric AdministrationEntityunincorporated areaEntityCategoriesBoroughs in Mercer County, PennsylvaniaPopulated places established in 1798