Income Inequality in Pinal County, AZ was 11.04657 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Pinal County, AZ reached a record high of 13.10583 in January of 2017 and a record low of 10.07316 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Pinal County, AZ - last updated from the United States Federal Reserve on May of 2024.