White to Non-White Racial Dissimilarity (5-year estimate) Index for Rowan County, KY was 43.01% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Rowan County, KY reached a record high of 52.30 in January of 2009 and a record low of 20.04 in January of 2013. 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 Rowan County, KY - last updated from the United States Federal Reserve on May of 2024.