White to Non-White Racial Dissimilarity (5-year estimate) Index for Bowman County, ND was 36.51% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Bowman County, ND reached a record high of 39.87 in January of 2019 and a record low of 11.65 in January of 2014. 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 Bowman County, ND - last updated from the United States Federal Reserve on May of 2024.