EntityQ3459914· pop 17· linked from 92 articlesNorthvilleSign in to savecensus-designated place in Suffolk County, New YorkConnectionsrace and ethnicity in the United States CensusEntityadministrative territorial entity of New YorkEntityUnited StatesCountryNew YorkEntitymarriageEntitytime zoneEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptcensusEntityLong IslandEntityQ5390EntityUTC−04:00EntityUnited States Census BureauEntitytelephone numbering planEntitypoverty lineEntitySuffolk CountyEntityFulton CountyEntityEastern Time ZoneEntitycensus-designated place in the United StatesEntityCategories1921 establishments in New York (state)1930 disestablishments in New York (state)Census-designated places in New York (state)Census-designated places in Suffolk County, New YorkFormer villages in New York (state)Hamlets in Suffolk County, New YorkPopulated coastal places in New York (state)Riverhead, New York