Income Inequality in Grant County, NM was 15.53732 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Grant County, NM reached a record high of 18.47475 in January of 2019 and a record low of 10.20430 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Grant County, NM - last updated from the United States Federal Reserve on May of 2024.