White to Non-White Racial Dissimilarity (5-year estimate) Index for Forest County, WI was 18.00% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Forest County, WI reached a record high of 41.41 in January of 2012 and a record low of 14.35 in January of 2021. 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 Forest County, WI - last updated from the United States Federal Reserve on May of 2024.