White to Non-White Racial Dissimilarity (5-year estimate) Index for Tift County, GA was 38.41% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Tift County, GA reached a record high of 49.27 in January of 2010 and a record low of 38.41 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 Tift County, GA - last updated from the United States Federal Reserve on May of 2024.