Homeownership (5-year estimate) for Cook County, IL was 62.30693 Rate in January of 2022, according to the United States Federal Reserve. Historically, Homeownership (5-year estimate) for Cook County, IL reached a record high of 64.13673 in January of 2009 and a record low of 59.86570 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Homeownership (5-year estimate) for Cook County, IL - last updated from the United States Federal Reserve on May of 2024.