White to Non-White Racial Dissimilarity (5-year estimate) Index for Marion County, KY was 37.02% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Marion County, KY reached a record high of 37.02 in January of 2022 and a record low of 27.84 in January of 2011. 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 Marion County, KY - last updated from the United States Federal Reserve on May of 2024.