Income Inequality in Orangeburg County, SC was 18.56087 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Orangeburg County, SC reached a record high of 22.71895 in January of 2012 and a record low of 18.56087 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Orangeburg County, SC - last updated from the United States Federal Reserve on May of 2024.