White to Non-White Racial Dissimilarity (5-year estimate) Index for Wells County, ND was 47.10% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Wells County, ND reached a record high of 49.80 in January of 2021 and a record low of 1.65 in January of 2017. 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 Wells County, ND - last updated from the United States Federal Reserve on June of 2024.