Of 87 counties in the Land of 10,000 Lakes, Fillmore County ranks 29th by size (862 square miles). Fillmore County is in Southern Minnesota. There is roughly 1,000 acres of ranches for sale in Minnesota's Fillmore County based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here is about $400,000. Browse all Fillmore County ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg. The most common type of land for sale by combined acreage in Fillmore County is residential property.