Rock County is in Southwest Wisconsin. Of the 72 counties in the Badger State, Rock County is 49th in terms of its size (726 square miles). Rock County, Wisconsin, has roughly 1,000 acres of farms for sale based on recent Land Network data. The combined market value of farmsand rural real estate for sale here was roughly $3 million. The average price of farms for sale in Rock County was $1 million. Farms for sale in Rock County support livestock including horses, sheep, cattle, goats and pig. Browse all Wisconsin farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or individual needs.