Income Inequality in Clark County, NV was 15.68837 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Clark County, NV reached a record high of 15.68837 in January of 2022 and a record low of 11.73219 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Clark County, NV - last updated from the United States Federal Reserve on May of 2024.