The value of farms, rural land, hunting land and other land for sale in Jackson County recently on Land.com was nearly $7 million. This represents nearly 1,000 acres of farms, rural land, hunting land and other land for sale in Jackson County. Jackson County ranks 71st in the Gopher State for the total acreage of land currently advertised for sale. Of all farms and rural real estate for sale in Jackson County, Jackson featured the most land for sale. Jackson County has a large agricultural economy, with 826 farms recorded in the county during the latest U.S. Census. Farming activities in Jackson County generate annual revenues of $12 million, most of which is from crops. Jackson County is Minnesota's 43rd biggest county (719 square miles). It's located in the Southern Minnesota region of Minnesota.