High School Graduate or Higher (5-year estimate) in Platte County, NE was 89.70% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Platte County, NE reached a record high of 90.00 in January of 2011 and a record low of 88.00 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Platte County, NE - last updated from the United States Federal Reserve on May of 2024.