High School Graduate or Higher (5-year estimate) in Jefferson County, NE was 92.10% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Jefferson County, NE reached a record high of 92.10 in January of 2022 and a record low of 89.10 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Jefferson County, NE - last updated from the United States Federal Reserve on May of 2024.