De Kalb County, IL - Equifax Subprime Credit Population for DeKalb County, IL was 21.63% in October of 2023, according to the United States Federal Reserve. Historically, De Kalb County, IL - Equifax Subprime Credit Population for DeKalb County, IL reached a record high of 31.85 in July of 2003 and a record low of 20.76 in April of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, IL - Equifax Subprime Credit Population for DeKalb County, IL - last updated from the United States Federal Reserve on May of 2024.