Boulder County is in Front Range Colorado. Of the 64 counties in the Centennial State, 740-square-mile Boulder County ranks 51st by size. The total value of roughly 1,000 acres of ranches recently listed for sale in Boulder County, Colorado, was about $22 million. The average price of ranches for sale in Boulder County was $7 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, bass, catfish, pike, walleye, bluegill and sunfish. 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.