EntityQ5610763· pop 17· linked from 73 articlesGrotonSign in to savetown in Tompkins County, New York, United StatesConnectionsrace and ethnicity in the United States CensusEntityTompkins CountyEntityEastern Time ZoneEntity2020 United States CensusEntityNew YorkEntitymarriageEntitytime zoneEntitygeographic coordinate systemEntitypopulation densityEntityU.S. stateEntityDaylight saving timeConceptcensusEntityIthacaEntityQ5390EntityUTC−04:00EntityhamletEntityUnited States Marine CorpsEntityUnited States Census BureauEntitytelephone numbering planEntitypoverty lineEntityCategories1817 establishments in New York (state)Populated places in the United States established in 1817Towns in New York (state)Towns in Tompkins County, New York