High School Graduate or Higher (5-year estimate) in Riverside County, CA was 83.50% in January of 2024, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Riverside County, CA reached a record high of 83.50 in January of 2024 and a record low of 79.20 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Riverside County, CA - last updated from the United States Federal Reserve on April of 2026.