Equifax Subprime Credit Population for Lake County, IL was 16.63% in January of 2024, according to the United States Federal Reserve. Historically, Equifax Subprime Credit Population for Lake County, IL reached a record high of 26.08 in October of 2010 and a record low of 16.05 in April of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Equifax Subprime Credit Population for Lake County, IL - last updated from the United States Federal Reserve on June of 2024.