Income Inequality in Lauderdale County, AL was 15.02762 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Lauderdale County, AL reached a record high of 16.19665 in January of 2014 and a record low of 13.69370 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Lauderdale County, AL - last updated from the United States Federal Reserve on May of 2024.