Income Inequality in Teton County, ID was 11.35554 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Teton County, ID reached a record high of 11.35554 in January of 2022 and a record low of 7.46238 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Teton County, ID - last updated from the United States Federal Reserve on May of 2024.