Of 105 counties in the Wheat State, Seward County is 79th in terms of its size (640 square miles). Seward County is in High Plains Kansas. Kansas's Seward County includes roughly 1,000 acres of ranches for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was almost $500,000. Browse all Seward 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 Seward County is undeveloped land.