Resident Population in Jackson County, OH was 32.72300 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Jackson County, OH reached a record high of 33.37100 in January of 2008 and a record low of 27.10000 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Jackson County, OH - last updated from the United States Federal Reserve on April of 2026.