High School Graduate or Higher (5-year estimate) in Oswego County, NY was 89.80% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Oswego County, NY reached a record high of 89.80 in January of 2022 and a record low of 86.20 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Oswego County, NY - last updated from the United States Federal Reserve on May of 2024.