Resident Population in Tioga County, NY was 47.71500 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Tioga County, NY reached a record high of 53.25900 in January of 1994 and a record low of 46.51300 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Tioga County, NY - last updated from the United States Federal Reserve on May of 2024.