The Texas Panhandle gets its name for its proximity to the handle-shaped portion of its neighbor, Oklahoma. It is the state's least populated region. Carson County is in Panhandle Texas. Of the 254 counties in the state, Carson County is 119th in terms of its size (591,427 acres). Browse all Carson 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 Carson County is house.