White to Non-White Racial Dissimilarity (5-year estimate) Index for Winston County, AL was 48.42% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Winston County, AL reached a record high of 49.13 in January of 2021 and a record low of 26.96 in January of 2012. 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 Winston County, AL - last updated from the United States Federal Reserve on May of 2024.