Estimated Percent of People Age 0-17 in Poverty for Brookings County, SD was 9.10% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Brookings County, SD reached a record high of 13.30 in January of 1993 and a record low of 7.70 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of People Age 0-17 in Poverty for Brookings County, SD - last updated from the United States Federal Reserve on May of 2024.