Of 44 counties in the state, Bonneville County ranks 16th by size (1,900 square miles). Bonneville County is in Eastern Idaho. There is nearly 3,000 acres of horse farms for sale in Idaho's Bonneville County based on recent Land Network data. The combined market value of land for sale here is around $5 million. Browse all Bonneville County 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. The most common type of land for sale by combined acreage in Bonneville County is house.