EntityQ6082339· pop 17· linked from 193 articlesPomeroySign in to savecensus-designated place in Pennsylvania, USAConnectionsUnited States Census BureauEntity2010 United States CensusEntity2020 United States CensusEntityPennsylvaniaEntitytime zoneEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptQ5390EntityUTC−04:00Entitytelephone numbering planEntityChester CountyEntityEastern Time ZoneEntityunincorporated areaEntitycensus-designated place in the United StatesEntityWest ChesterEntityZIP codeEntitycounty seatEntityCoatesvilleEntityFederal Information Processing StandardEntityCategoriesCensus-designated places in Chester County, PennsylvaniaCensus-designated places in Pennsylvania