Of 102 counties in the Land of Lincoln, Henry County is 16th in terms of its size (825 square miles). Henry County is in Western Illinois. A recent survey of Land Network data includes 1,000 acres of equestrian property for sale in Illinois's Henry County, which is valued at a combined $420,000. Browse all Henry 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 Henry County is farms.