The combined value of farmsand rural real estate for sale in Watonwan County, Minnesota, recently on Land.com was nearly $3 million. This represents nearly 1,000 acres of farms, rural land, hunting land and other land for sale in Watonwan County. Watonwan County ranks 79th in the Gopher State for the total acreage of land currently advertised for sale. Among cities in Watonwan County with farms, hunting land and other rural land and acreage for sale, Saint James had the most land for sale. Its economy is defined as agricultural, with 503 farms recorded in the county during the most recent U.S. Census. Farming activities in Watonwan County generate annual revenues of $9 million, most of which is from crops. Watonwan County is Minnesota's 78th biggest county (439 square miles). It's located in the Southern Minnesota region of Minnesota.