NULL Of 254 counties in the state, Hemphill County ranks 142nd by size (912 square miles). Hemphill County is in Panhandle Texas. Recent listings of equestrian property for sale in Texas's Hemphill County totals about 1,000 acres and a combined market value of around $1 million. The most common type of land for sale by combined acreage in Hemphill County is undeveloped land. Browse all Hemphill 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 Hemphill County is undeveloped land.