Estimated Percent of People Age 0-17 in Poverty for Piatt County, IL was 7.80% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Piatt County, IL reached a record high of 10.10 in January of 2013 and a record low of 6.20 in January of 2001. 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 Piatt County, IL - last updated from the United States Federal Reserve on May of 2024.