Poverty Universe, Age 0-17 for Williamson County, IL was 13902.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Poverty Universe, Age 0-17 for Williamson County, IL reached a record high of 14968.00000 in January of 1998 and a record low of 13460.00000 in January of 2006. Trading Economics provides the current actual value, an historical data chart and related indicators for Poverty Universe, Age 0-17 for Williamson County, IL - last updated from the United States Federal Reserve on May of 2024.