Income Inequality in Parmer County, TX was 8.67377 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Parmer County, TX reached a record high of 11.98519 in January of 2012 and a record low of 8.67377 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Parmer County, TX - last updated from the United States Federal Reserve on May of 2024.