Income Inequality in San Augustine County, TX was 23.14275 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in San Augustine County, TX reached a record high of 23.39625 in January of 2019 and a record low of 14.45871 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in San Augustine County, TX - last updated from the United States Federal Reserve on May of 2024.