Homeownership (5-year estimate) for Warren County, IA was 84.47201 Rate in January of 2022, according to the United States Federal Reserve. Historically, Homeownership (5-year estimate) for Warren County, IA reached a record high of 84.63574 in January of 2021 and a record low of 78.65161 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Homeownership (5-year estimate) for Warren County, IA - last updated from the United States Federal Reserve on May of 2024.