There was a total of nearly $1 million of farms, hunting land and other rural land and acreage for sale in Cass County recently on Land.com. The total size of all Cass County farms, rural land, hunting land and other land for sale was around 1,000 acres. Cass County ranks 92nd out of 102 counties in the Prairie State for the total acreage of land currently advertised for sale. There were three properties listed as sold in Cass County through the Land Network Comparable Sales Program. This represented a total value of $13,435,681. Of all farms and rural land for sale in Cass County, Virginia had the most land for sale. Manufacturing and related services are the largest economic sectors in Cass County. Cass County is Illinois's 78th largest county (383 square miles). It's located in the Western Illinois region of the state.