Income Inequality in Fayette County, PA was 15.32957 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Fayette County, PA reached a record high of 15.32957 in January of 2022 and a record low of 11.00862 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Fayette County, PA - last updated from the United States Federal Reserve on May of 2024.