White to Non-White Racial Dissimilarity (5-year estimate) Index for Long County, GA was 6.88% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Long County, GA reached a record high of 19.27 in January of 2015 and a record low of 0.53 in January of 2012. 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 Long County, GA - last updated from the United States Federal Reserve on May of 2024.