Percent of Population Below the Poverty Level (5-year estimate) in Clinton County, KY was 20.30% in January of 2022, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Clinton County, KY reached a record high of 28.00 in January of 2012 and a record low of 20.00 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for Percent of Population Below the Poverty Level (5-year estimate) in Clinton County, KY - last updated from the United States Federal Reserve on May of 2024.