Schoharie County is a county in the U.S. state of New York. As of the 2020 census, the population was 29,714, making it the state's fifth-least populous county. The county seat is Schoharie. "Schoharie" comes from a Mohawk word meaning "floating driftwood." Schoharie County is part of the Albany-Schenectady-Troy, NY Metropolitan Statistical Area. The county is part of the Mohawk Valley region of the state.