White to Non-White Racial Dissimilarity (5-year estimate) Index for Lafayette County, FL was 22.59% 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, FL reached a record high of 28.03 in January of 2015 and a record low of 3.39 in January of 2011. 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, FL - last updated from the United States Federal Reserve on June of 2024.