White to Non-White Racial Dissimilarity (5-year estimate) Index for Coahoma County, MS was 42.34% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Coahoma County, MS reached a record high of 48.29 in January of 2019 and a record low of 36.53 in January of 2012. 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 Coahoma County, MS - last updated from the United States Federal Reserve on June of 2024.