White to Non-White Racial Dissimilarity (5-year estimate) Index for Newton County, IN was 17.15% 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, IN reached a record high of 27.97 in January of 2013 and a record low of 10.55 in January of 2016. 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, IN - last updated from the United States Federal Reserve on May of 2024.