White to Non-White Racial Dissimilarity (5-year estimate) Index for Jefferson County, AL was 58.31% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Jefferson County, AL reached a record high of 63.73 in January of 2010 and a record low of 58.31 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 Jefferson County, AL - last updated from the United States Federal Reserve on May of 2024.