White to Non-White Racial Dissimilarity (5-year estimate) Index for Bleckley County, GA was 42.24% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Bleckley County, GA reached a record high of 44.44 in January of 2013 and a record low of 27.50 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 Bleckley County, GA - last updated from the United States Federal Reserve on May of 2024.