Boulder County is in Front Range Colorado. Of the 64 counties in the Mile High State, Boulder County is 51st in terms of its size (473,899 acres). Recent listings of ranches for sale in Colorado's Boulder County totals approximately 1,000 acres and a combined market value of around $21 million. The most common type of land for sale by combined acreage in Boulder County is residential property. 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 anglers the rivers and lakes on Boulder County ranches for sale are stocked with fish including trout, bass, pike, catfish, 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.