Resident Population in Coshocton County, OH was 36.86900 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Coshocton County, OH reached a record high of 36.93800 in January of 2010 and a record low of 33.48600 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Coshocton County, OH - last updated from the United States Federal Reserve on May of 2024.