White to Non-White Racial Dissimilarity (5-year estimate) Index for Clay County, MO was 27.27% 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, MO reached a record high of 30.30 in January of 2010 and a record low of 24.71 in January of 2015. 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, MO - last updated from the United States Federal Reserve on May of 2024.