Estimated Percent of People Age 0-17 in Poverty for McDonough County, IL was 21.40% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for McDonough County, IL reached a record high of 26.00 in January of 2015 and a record low of 16.00 in January of 1989. 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 McDonough County, IL - last updated from the United States Federal Reserve on May of 2024.