There was a combined $8 million of farmsand rural real estate for sale in Minnesota's Jackson County recently on Land.com. The total of all Jackson County farms, hunting land and other rural land and acreage for sale was 1,000 acres. Jackson County ranks 64th in the North Star State for the total acreage of land currently advertised for sale. 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 largest county (719 square miles). It's located in the Southern Minnesota region of the state.