Income Inequality in Colleton County, SC was 14.06668 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Colleton County, SC reached a record high of 14.45946 in January of 2016 and a record low of 12.38105 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Colleton County, SC - last updated from the United States Federal Reserve on May of 2024.