High School Graduate or Higher (5-year estimate) in Lassen County, CA was 80.50% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Lassen County, CA reached a record high of 83.20 in January of 2019 and a record low of 79.40 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Lassen County, CA - last updated from the United States Federal Reserve on May of 2024.