Resident Population in Owen County, KY was 11.43500 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Owen County, KY reached a record high of 11.43500 in January of 2024 and a record low of 7.47000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Owen County, KY - last updated from the United States Federal Reserve on April of 2026.