The total value of farms, hunting land and other rural land and acreage for sale in Illinois's Logan County recently on Land.com was nearly $7 million. This represents almost 1,000 acres of farms, rural land, hunting land and other land for sale in Logan County. Logan County ranks 97th out of 102 counties in the Prairie State for the combined amount of land currently advertised for sale. Of all locations in Logan County with farms, rural land, hunting land and other land for sale, Latham had the most land for sale. Logan County is the 34th biggest county (618 square miles) in Illinois. It's located in the Central Illinois region of Illinois.