Homeownership (5-year estimate) for King County, WA was 61.51728 Rate in January of 2022, according to the United States Federal Reserve. Historically, Homeownership (5-year estimate) for King County, WA reached a record high of 65.73467 in January of 2009 and a record low of 61.18193 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Homeownership (5-year estimate) for King County, WA - last updated from the United States Federal Reserve on May of 2024.