The total value of farms, rural land, hunting land and other land for sale in Bay County, Michigan, recently on Land.com was nearly $19 million. This represents approximately 1,000 acres of farms and rural land for sale in Bay County. Bay County ranks 76th out of 83 counties in the Mitten State for the total number of acres of land currently advertised for sale. Of all farms, rural land, hunting land and other land for sale in Bay County, Bay City featured the most land for sale. Bay County is the 51st largest county (630 square miles) in Michigan. It's located in the East Central Michigan region of the state.