White to Non-White Racial Dissimilarity (5-year estimate) Index for Cedar County, IA was 24.24% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Cedar County, IA reached a record high of 28.79 in January of 2020 and a record low of 12.38 in January of 2014. 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 Cedar County, IA - last updated from the United States Federal Reserve on May of 2024.