Percent of Population Below the Poverty Level (5-year estimate) in Grant County, AR was 13.50% in January of 2022, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Grant County, AR reached a record high of 14.50 in January of 2018 and a record low of 8.40 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Percent of Population Below the Poverty Level (5-year estimate) in Grant County, AR - last updated from the United States Federal Reserve on May of 2024.