White to Non-White Racial Dissimilarity (5-year estimate) Index for Calhoun County, GA was 7.22% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Calhoun County, GA reached a record high of 11.92 in January of 2018 and a record low of 1.34 in January of 2009. 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 Calhoun County, GA - last updated from the United States Federal Reserve on June of 2024.