High School Graduate or Higher (5-year estimate) in Thomas County, KS was 94.50% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Thomas County, KS reached a record high of 95.30 in January of 2016 and a record low of 86.80 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 Thomas County, KS - last updated from the United States Federal Reserve on May of 2024.