High School Graduate or Higher (5-year estimate) in Natrona County, WY was 94.10% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Natrona County, WY reached a record high of 94.10 in January of 2022 and a record low of 91.20 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 Natrona County, WY - last updated from the United States Federal Reserve on May of 2024.