Gilliam County is in Central Oregon. Of the 36 counties in the Union State, 782,614-acre Gilliam County ranks 25th by size. The total value of roughly 8,000 acres of farms recently listed for sale in Gilliam County, Oregon, was $17 million. The average price of farms for sale in Gilliam County was $4 million. Farms for sale in Gilliam County support 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.