White to Non-White Racial Dissimilarity (5-year estimate) Index for Walker County, AL was 31.90% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Walker County, AL reached a record high of 38.93 in January of 2021 and a record low of 31.90 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for White to Non-White Racial Dissimilarity (5-year estimate) Index for Walker County, AL - last updated from the United States Federal Reserve on May of 2024.