Equifax Subprime Credit Population for Marion County, IA was 14.75% in October of 2023, according to the United States Federal Reserve. Historically, Equifax Subprime Credit Population for Marion County, IA reached a record high of 28.12 in January of 1999 and a record low of 13.94 in April of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Equifax Subprime Credit Population for Marion County, IA - last updated from the United States Federal Reserve on May of 2024.