White to Non-White Racial Dissimilarity (5-year estimate) Index for Calloway County, KY was 28.64% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Calloway County, KY reached a record high of 36.31 in January of 2011 and a record low of 20.33 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 Calloway County, KY - last updated from the United States Federal Reserve on May of 2024.