McCreary County, KY - Resident Population in McCreary, KY was 17.05000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, McCreary County, KY - Resident Population in McCreary, KY reached a record high of 18.32800 in January of 2010 and a record low of 12.54800 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for McCreary County, KY - Resident Population in McCreary, KY - last updated from the United States Federal Reserve on May of 2024.