Income Inequality in Lafayette County, MO was 9.75358 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Lafayette County, MO reached a record high of 11.97494 in January of 2018 and a record low of 8.10589 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Lafayette County, MO - last updated from the United States Federal Reserve on May of 2024.