Gilliam County is in Central Oregon. Of the 36 counties in the Beaver State, 1,222-square-mile Gilliam County ranks 25th by size. A recent survey of Land Network data includes approximately 8,000 acres of farms for sale in Oregon's Gilliam County, which is valued at a combined $17 million. The average price of farmland for sale in Gilliam County was $4 million. Farms for sale in Gilliam County feature livestock including cattle, horses, sheep, goats and pig. Browse all Oregon 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 business or lifestyle needs.