De Kalb County, GA - White to Non-White Racial Dissimilarity (5-year estimate) Index for DeKalb County, GA was 61.95% in January of 2022, according to the United States Federal Reserve. Historically, De Kalb County, GA - White to Non-White Racial Dissimilarity (5-year estimate) Index for DeKalb County, GA reached a record high of 64.42 in January of 2010 and a record low of 61.95 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, GA - White to Non-White Racial Dissimilarity (5-year estimate) Index for DeKalb County, GA - last updated from the United States Federal Reserve on May of 2024.