High School Graduate or Higher (5-year estimate) in Lauderdale County, AL was 88.80% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Lauderdale County, AL reached a record high of 88.80 in January of 2022 and a record low of 82.90 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for High School Graduate or Higher (5-year estimate) in Lauderdale County, AL - last updated from the United States Federal Reserve on May of 2024.