Income Inequality in Berkeley County, SC was 12.12159 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Berkeley County, SC reached a record high of 12.12159 in January of 2022 and a record low of 10.48248 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Berkeley County, SC - last updated from the United States Federal Reserve on May of 2024.