Resident Population in Bullitt County, KY was 84.86300 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Bullitt County, KY reached a record high of 84.86300 in January of 2023 and a record low of 26.09000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Bullitt County, KY - last updated from the United States Federal Reserve on May of 2024.