Of 99 counties in the Hawkeye State, Fremont County is 68th in terms of its size (516 square miles). Fremont County is in Western Iowa. The total value of nearly 1,000 acres of horse farms recently listed for sale in Fremont County, Iowa, was about $200,000. Browse all Fremont 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 Fremont County is house.