Income Inequality in Dillon County, SC was 21.78119 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Dillon County, SC reached a record high of 24.21208 in January of 2018 and a record low of 12.82623 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Dillon County, SC - last updated from the United States Federal Reserve on May of 2024.