White to Non-White Racial Dissimilarity (5-year estimate) Index for Nelson County, KY was 49.14% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Nelson County, KY reached a record high of 49.14 in January of 2022 and a record low of 25.69 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 Nelson County, KY - last updated from the United States Federal Reserve on May of 2024.