High School Graduate or Higher (5-year estimate) in Caldwell County, KY was 87.70% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Caldwell County, KY reached a record high of 88.90 in January of 2017 and a record low of 82.40 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 Caldwell County, KY - last updated from the United States Federal Reserve on May of 2024.