The value of ranches, farms, hunting land and other rural land and acreage for sale in Oregon's Crook County recently on Land.com was around $590 million. This represents nearly 200,000 acres of land for sale in Crook County. Crook County ranks fourth in the state based on the total acres of land for sale of the 36 counties in Oregon. Among cities in Crook County with farms, ranches, and rural real estate for sale, Prineville featured the most land for sale. Crook County is the 12th largest county (2,987 square miles) in Oregon. It's located in the Central Oregon region of the state.