Mercer County is in Great Lakes & Wilds Pennsylvania. Of the 67 counties in the state, Mercer County is 33rd in terms of its size (682 square miles). Pennsylvania's Mercer County has about 1,000 acres of horse farms for sale based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here was $5 million. The average price of horse farms for sale in Mercer County was $2 million. Other wildlife to be found on Mercer County equestrian property for sale includes bear, whitetail deer, turkey, deer and blacktail deer. Browse all Pennsylvania 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.