White to Non-White Racial Dissimilarity (5-year estimate) Index for Nicollet County, MN was 27.71% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Nicollet County, MN reached a record high of 31.92 in January of 2011 and a record low of 20.74 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 Nicollet County, MN - last updated from the United States Federal Reserve on May of 2024.