Income Inequality in Westmoreland County, PA was 13.74910 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Westmoreland County, PA reached a record high of 13.77714 in January of 2021 and a record low of 11.88725 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Westmoreland County, PA - last updated from the United States Federal Reserve on May of 2024.