Of 92 counties in the Hoosier?State, Porter County ranks eighth by size (521 square miles). Porter County is in North Indiana. There is 1,000 acres of horse farms for sale in Porter County, Indiana, based on recent Land Network data. The combined market value of farms and rural land for sale here is around $2 million. Browse all Porter 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 Porter County is house.