Income Inequality in Anne Arundel County, MD was 11.18612 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Anne Arundel County, MD reached a record high of 11.18612 in January of 2022 and a record low of 10.13993 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Anne Arundel County, MD - last updated from the United States Federal Reserve on May of 2024.