The total value of land for sale in Minnesota's Rock County recently on Land.com was approximately $14 million. This represents nearly 2,000 acres of farms and rural real estate for sale in Rock County. Rock County ranks 49th in the North Star State for the combined amount of land currently advertised for sale. Among cities in Rock County with farms and rural real estate for sale, Luverne had the most land for sale. Its economy is defined as agricultural, with 689 farms recorded in the county during the most recent U.S. Census. Farming activities in Rock County generate annual revenues of $10 million, the majority of which comes from livestock products. Rock County is Minnesota's 70th largest county (482 square miles). It's located in the Southern Minnesota region of Minnesota.