White to Non-White Racial Dissimilarity (5-year estimate) Index for Nobles County, MN was 42.72% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Nobles County, MN reached a record high of 55.54 in January of 2018 and a record low of 42.72 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 Nobles County, MN - last updated from the United States Federal Reserve on May of 2024.