Tillman County is in Great Plains Country Oklahoma. Of the 77 counties in the Sooner State, 879-square-mile Tillman County ranks 35th by size. There is roughly 1,000 acres of farms for sale in Oklahoma's Tillman County based on recent Land Network data. The combined market value of land for sale here is around $3 million. The average price of farmland for sale in Tillman County was $403,597. The county has a rural, farm-based economy. Farms for sale in Tillman County support livestock including cattle, horses, goats, sheep and pig. Browse all Oklahoma farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or lifestyle needs.