Of 44 counties in the Gem State, Payette County ranks 44th by size (410 square miles). Payette County is in Southwestern Idaho. Payette County, Idaho, has approximately 1,000 acres of horse properties for sale based on recent Land Network data. The combined market value of farms and ranches for sale here was roughly $800,000. Browse all Payette 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 Payette County is undeveloped land.