White to Non-White Racial Dissimilarity (5-year estimate) Index for Lafayette County, MO was 26.34% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Lafayette County, MO reached a record high of 38.48 in January of 2017 and a record low of 15.99 in January of 2010. 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 Lafayette County, MO - last updated from the United States Federal Reserve on May of 2024.