Income Inequality in Dallas County, TX was 16.33339 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Dallas County, TX reached a record high of 16.93792 in January of 2016 and a record low of 15.80204 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Dallas County, TX - last updated from the United States Federal Reserve on May of 2024.