Of 67 counties in the Independence State, Westmoreland County ranks 10th by size (1,036 square miles). Westmoreland County is in Pittsburgh & Countryside Pennsylvania. Pennsylvania's Westmoreland County includes almost 1,000 acres of horse farms for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was nearly $700,000. Browse all Westmoreland 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 Westmoreland County is residential property.