White to Non-White Racial Dissimilarity (5-year estimate) Index for Clay County, MN was 27.42% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Clay County, MN reached a record high of 37.10 in January of 2012 and a record low of 27.42 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 Clay County, MN - last updated from the United States Federal Reserve on May of 2024.