Income Inequality in Adams County, PA was 9.47698 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Adams County, PA reached a record high of 9.82150 in January of 2014 and a record low of 9.25609 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Adams County, PA - last updated from the United States Federal Reserve on May of 2024.