NULL Of 254 counties in the Lone Star State, Pecos County is second in terms of its size (4,764 square miles). Pecos County is in Trans Pecos Texas. There is about 1,000 acres of equestrian property for sale in Texas's Pecos County based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here is almost $600,000. Browse all Pecos 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 Pecos County is house.