De Kalb County, IL - Estimate of Related Children Age 5-17 in Families in Poverty for DeKalb County, IL was 2041.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, De Kalb County, IL - Estimate of Related Children Age 5-17 in Families in Poverty for DeKalb County, IL reached a record high of 2566.00000 in January of 2013 and a record low of 658.00000 in January of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, IL - Estimate of Related Children Age 5-17 in Families in Poverty for DeKalb County, IL - last updated from the United States Federal Reserve on May of 2024.