Estimate of People of All Ages in Poverty in Grundy County, IL was 3677.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Estimate of People of All Ages in Poverty in Grundy County, IL reached a record high of 4261.00000 in January of 2014 and a record low of 1425.00000 in January of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate of People of All Ages in Poverty in Grundy County, IL - last updated from the United States Federal Reserve on May of 2024.