High School Graduate or Higher (5-year estimate) in Clay County, KY was 72.10% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Clay County, KY reached a record high of 72.10 in January of 2022 and a record low of 58.90 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Clay County, KY - last updated from the United States Federal Reserve on May of 2024.