Of 92 counties in the Hoosier?State, Ohio County is 92nd in terms of its size (87 square miles). Ohio County is in South Central Indiana. A recent survey of Land Network data totals approximately 1,000 acres of equestrian property for sale in Indiana's Ohio County, which is valued at a combined $849,900. Browse all Ohio 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 Ohio County is house.