White to Non-White Racial Dissimilarity (5-year estimate) Index for Newton County, MS was 30.91% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Newton County, MS reached a record high of 32.50 in January of 2019 and a record low of 26.71 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 Newton County, MS - last updated from the United States Federal Reserve on May of 2024.