There was a combined almost $88 million of farmsand rural real estate for sale in Barron County, Wisconsin, recently on Land.com. The total size of all Barron County land and rural real estate for sale was around 2,000 acres. Barron County ranks 13th in the state for the total number of acres of land currently advertised for sale. Of all farms and rural land for sale in Barron County, Rice Lake had the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Barron County. Barron County is the 31st largest county (889 square miles) in Wisconsin. It's located in the Northwest Wisconsin region of Wisconsin.