The overall value of farmsand rural real estate for sale in Michigan's Mason County recently on Land.com was around $82 million. This represents approximately 3,000 acres of farms and rural real estate for sale in Mason County. Mason County ranks 34th out of 83 counties in the state for the total acreage of land currently advertised for sale. Ludington had the most land for sale. Based on its natural assets, tourism and recreation are important contributors to the Mason County economy. Mason County is Michigan's 27th biggest county (1,242 square miles). It's located in the West Central Michigan region of the state.