Income Inequality in Knox County, ME was 13.24498 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Knox County, ME reached a record high of 13.36685 in January of 2021 and a record low of 10.56341 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Knox County, ME - last updated from the United States Federal Reserve on May of 2024.