White to Non-White Racial Dissimilarity (5-year estimate) Index for Coffee County, TN was 29.74% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Coffee County, TN reached a record high of 36.38 in January of 2015 and a record low of 16.14 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 Coffee County, TN - last updated from the United States Federal Reserve on May of 2024.