Equifax Subprime Credit Population for Harper County, OK was 23.81% in October of 2023, according to the United States Federal Reserve. Historically, Equifax Subprime Credit Population for Harper County, OK reached a record high of 39.68 in July of 2001 and a record low of 20.00 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Equifax Subprime Credit Population for Harper County, OK - last updated from the United States Federal Reserve on May of 2024.