De Kalb County, AL - White to Non-White Racial Dissimilarity (5-year estimate) Index for DeKalb County, AL was 39.86% in January of 2022, according to the United States Federal Reserve. Historically, De Kalb County, AL - White to Non-White Racial Dissimilarity (5-year estimate) Index for DeKalb County, AL reached a record high of 47.97 in January of 2014 and a record low of 37.98 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, AL - White to Non-White Racial Dissimilarity (5-year estimate) Index for DeKalb County, AL - last updated from the United States Federal Reserve on May of 2024.