Resident Population in Ashland County, OH was 52.19000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Ashland County, OH reached a record high of 55.00800 in January of 2008 and a record low of 43.20000 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Ashland County, OH - last updated from the United States Federal Reserve on May of 2024.