Custer County is in Black Hills & Badlands South Dakota. Of the 66 counties in the Coyote State, 1,559-square-mile Custer County ranks 16th by size. A recent survey of Land Network data records approximately 1,000 acres of equestrian property for sale in South Dakota's Custer County, which is valued at a combined $8 million. The average price of horse farms for sale in Custer County was $763,981. Other wildlife to be found on Custer County equestrian property for sale includes whitetail deer, mule deer, deer, turkey and grouse. Browse all South Dakota horse farms for sale on the Land Network to find the equestrian property that's right for your future needs, whether you're a horse breeder, equestrian business or simply horse lover looking for stable facilities, grooming pens or grazing pasture for your own horses.