High School Graduate or Higher (5-year estimate) in Clay County, KS was 94.20% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Clay County, KS reached a record high of 96.30 in January of 2015 and a record low of 91.20 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, KS - last updated from the United States Federal Reserve on May of 2024.