Homeownership (5-year estimate) for Rock County, WI was 72.84837 Rate in January of 2022, according to the United States Federal Reserve. Historically, Homeownership (5-year estimate) for Rock County, WI reached a record high of 76.96968 in January of 2009 and a record low of 69.82451 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Homeownership (5-year estimate) for Rock County, WI - last updated from the United States Federal Reserve on May of 2024.