EntityQ3887837· pop 9· linked from 95 articlesOronoSign in to savecensus-designated place in Penobscot County, Maine, United StatesConnectionsrace and ethnicity in the United States CensusEntityUnited States Census BureauEntity2020 United States CensusEntitycityEntitytime zoneEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptQ5390EntityUTC−04:00Entitytelephone numbering planEntityBangorEntityEastern Time ZoneEntityPenobscot CountyEntityunincorporated areaEntitycensus-designated place in the United StatesEntityIndian reservation of the United StatesEntityZIP codeEntitycounty seatEntityBrewerEntityCategoriesCensus-designated places in MaineCensus-designated places in Penobscot County, MaineOrono, Maine