High School Graduate or Higher (5-year estimate) in Clark County, AR was 89.70% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Clark County, AR reached a record high of 90.50 in January of 2021 and a record low of 83.10 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 Clark County, AR - last updated from the United States Federal Reserve on May of 2024.