Of 72 counties in the Badger State, Grant County is 15th in terms of its size (1,183 square miles). Grant County is in Southwest Wisconsin. There is around 1,000 acres of ranches for sale in Wisconsin's Grant County based on recent Land Network data. The combined market value of land and rural real estate for sale here is approximately $900,000. Browse all Grant 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 Grant County is undeveloped land.