White to Non-White Racial Dissimilarity (5-year estimate) Index for Perry County, IN was 35.27% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Perry County, IN reached a record high of 55.46 in January of 2010 and a record low of 23.22 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 Perry County, IN - last updated from the United States Federal Reserve on May of 2024.