EntityQ1132379· pop 23· linked from 71 articlesFredoniaSign in to saveborough of PennsylvaniaConnectionsrace and ethnicity in the United States CensusEntityEastern Time ZoneEntity2020 United States CensusEntityUnited StatesCountryPennsylvaniaEntitymarriageEntitytime zoneEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityU.S. stateEntityGreat DepressionEntitytramEntityDaylight saving timeConceptcensusEntityAndrew CarnegieEntityQ5390EntityUTC−04:00EntityUnited States Census BureauEntitytelephone numbering planEntitypoverty lineEntityCategories1876 establishments in PennsylvaniaBoroughs in Mercer County, PennsylvaniaPopulated places in the United States established in 1876