White to Non-White Racial Dissimilarity (5-year estimate) Index for Benson County, ND was 38.57% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Benson County, ND reached a record high of 66.14 in January of 2015 and a record low of 33.06 in January of 2021. 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 Benson County, ND - last updated from the United States Federal Reserve on May of 2024.