White to Non-White Racial Dissimilarity (5-year estimate) Index for Langlade County, WI was 27.19% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Langlade County, WI reached a record high of 42.57 in January of 2011 and a record low of 16.87 in January of 2016. 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 Langlade County, WI - last updated from the United States Federal Reserve on May of 2024.