Boulder County is in Front Range Colorado. Of the 64 counties in the state, Boulder County ranks 51st in terms of size (740 square miles). There is almost 1,000 acres of ranches for sale in Boulder County, Colorado, based on recent Land Network data. The combined market value of land for sale here is around $13 million. The average price of ranches for sale in Boulder County was $6 million. Common game species to be found on ranches for sale in Boulder County include mule deer, elk, bear, turkey and antelope. For fishermen, the rivers and lakes on Boulder County ranches for sale are stocked with fish including trout, catfish, bass, pike and walleye. Browse all Colorado 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.