White to Non-White Racial Dissimilarity (5-year estimate) Index for Pope County, IL was 18.28% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Pope County, IL reached a record high of 24.18 in January of 2020 and a record low of 0.18 in January of 2017. 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 Pope County, IL - last updated from the United States Federal Reserve on May of 2024.