Unemployment Rate in McLean County, KY was 5.90% in March of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in McLean County, KY reached a record high of 15.90 in March of 1993 and a record low of 3.30 in November of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in McLean County, KY - last updated from the United States Federal Reserve on May of 2024.