There was a combined approximately $12 million of farms, rural land, hunting land and other land for sale in Illinois's Vermilion County recently on Land.com. The total size of all Vermilion County farms, hunting land and other rural land and acreage for sale was approximately 1,000 acres. Vermilion County ranks 39th out of 102 counties in the Prairie State for the total number of acres of land currently advertised for sale. Among cities in Vermilion County with land for sale, Danville had the most land for sale. Vermilion County is one of the ten biggest counties in Illinois (901 square miles). It's located in the Central Illinois region of the state.