High School Graduate or Higher (5-year estimate) in Osborne County, KS was 95.40% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Osborne County, KS reached a record high of 95.40 in January of 2022 and a record low of 87.30 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 Osborne County, KS - last updated from the United States Federal Reserve on May of 2024.