Income Inequality in Tolland County, CT was 15.30726 Ratio in January of 2021, according to the United States Federal Reserve. Historically, Income Inequality in Tolland County, CT reached a record high of 15.30726 in January of 2021 and a record low of 9.94339 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Tolland County, CT - last updated from the United States Federal Reserve on May of 2024.