High School Graduate or Higher (5-year estimate) in Walthall County, MS was 81.50% in January of 2022, according to the United States Federal Reserve. Historically, High School Graduate or Higher (5-year estimate) in Walthall County, MS reached a record high of 81.80 in January of 2021 and a record low of 73.30 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 Walthall County, MS - last updated from the United States Federal Reserve on May of 2024.