Of 83 counties in the Wolverine State, Calhoun County is 45th in terms of its size (718 square miles). Calhoun County is in Southwest Michigan. There is around 1,000 acres of ranches for sale in Calhoun County, Michigan, 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 $1 million. Browse all Calhoun 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 Calhoun County is house.