White to Non-White Racial Dissimilarity (5-year estimate) Index for Carter County, TN was 32.76% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Carter County, TN reached a record high of 48.40 in January of 2019 and a record low of 32.76 in January of 2022. 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 Carter County, TN - last updated from the United States Federal Reserve on May of 2024.