Of 95 counties in the state, Robertson County ranks 45th in terms of size (476 square miles). Robertson County is in Middle Tennessee. Tennessee's Robertson County has 1,000 acres of ranches for sale based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here was nearly $3 million. Browse all Robertson 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 Robertson County is residential property.