White to Non-White Racial Dissimilarity (5-year estimate) Index for Grant County, MN was 4.52% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Grant County, MN reached a record high of 26.83 in January of 2015 and a record low of 4.52 in January of 2022. 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 Grant County, MN - last updated from the United States Federal Reserve on May of 2024.