Income Inequality in Clark County, KY was 16.34428 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Clark County, KY reached a record high of 16.34428 in January of 2022 and a record low of 11.86561 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Clark County, KY - last updated from the United States Federal Reserve on June of 2024.