High School Graduate or Higher (5-year estimate) in Davis County, IA was 79.20% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Davis County, IA reached a record high of 86.70 in January of 2016 and a record low of 79.20 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Davis County, IA - last updated from the United States Federal Reserve on May of 2024.