Homeownership (5-year estimate) for Granite County, MT was 79.41266 Rate in January of 2022, according to the United States Federal Reserve. Historically, Homeownership (5-year estimate) for Granite County, MT reached a record high of 80.77986 in January of 2021 and a record low of 71.35152 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Homeownership (5-year estimate) for Granite County, MT - last updated from the United States Federal Reserve on May of 2024.