White to Non-White Racial Dissimilarity (5-year estimate) Index for Troup County, GA was 41.16% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Troup County, GA reached a record high of 41.16 in January of 2022 and a record low of 31.19 in January of 2019. 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 Troup County, GA - last updated from the United States Federal Reserve on May of 2024.