Resident Population in Daviess County, KY was 104.45700 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Daviess County, KY reached a record high of 104.45700 in January of 2024 and a record low of 79.48600 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Daviess County, KY - last updated from the United States Federal Reserve on April of 2026.