Homeownership (5-year estimate) for Martin County, FL was 80.66565 Rate in January of 2022, according to the United States Federal Reserve. Historically, Homeownership (5-year estimate) for Martin County, FL reached a record high of 80.66565 in January of 2022 and a record low of 73.29917 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Homeownership (5-year estimate) for Martin County, FL - last updated from the United States Federal Reserve on May of 2024.