EntityQ3460398· pop 21· linked from 100 articlesJamesportSign in to savecensus-designated place in Suffolk County, New YorkConnectionsrace and ethnicity in the United States CensusEntityadministrative territorial entity of New YorkEntityEastern Time ZoneEntityNew York CityCityNew YorkEntitymarriageEntitytime zoneEntitygeographic coordinate systemEntitypopulation densityEntityU.S. stateEntityDaylight saving timeConceptcensusEntitytideEntityQ5390EntityUTC−04:00EntityUnited States Census BureauEntitytelephone numbering planEntitySuffolk CountyEntitycensus-designated place in the United StatesEntityZIP codeEntityCategoriesCensus-designated places in New York (state)Census-designated places in Suffolk County, New YorkHamlets in New York (state)Hamlets in Suffolk County, New YorkPopulated coastal places in New York (state)Riverhead, New York