White to Non-White Racial Dissimilarity (5-year estimate) Index for Cass County, MO was 35.18% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Cass County, MO reached a record high of 37.93 in January of 2015 and a record low of 28.76 in January of 2018. 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 Cass County, MO - last updated from the United States Federal Reserve on May of 2024.