Income Inequality in Kennebec County, ME was 12.54729 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Kennebec County, ME reached a record high of 13.03824 in January of 2020 and a record low of 10.81300 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Kennebec County, ME - last updated from the United States Federal Reserve on May of 2024.