Located in North Central West Minnesota, 1,997-square-mile Polk County is one of the ten biggest counties in the North Star State. Polk County, Minnesota, includes 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of farms and rural land for sale here was almost $2 million. The average price of residential acreage for sale in Polk County was $290,350. Browse all residential land and rural property for sale in Minnesota to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.