White to Non-White Racial Dissimilarity (5-year estimate) Index for Bristol County, RI was 27.04% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Bristol County, RI reached a record high of 27.04 in January of 2022 and a record low of 14.39 in January of 2018. 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 Bristol County, RI - last updated from the United States Federal Reserve on May of 2024.