A total of nearly 2,000 acres were listed for sale in Illinois's Jersey County recently; the overall value of all Jersey County farmsand rural real estate for sale was approximately $31 million. Jersey County ranks 29th out of 102 counties in the state for the combined amount of land currently advertised for sale. There were two properties listed as sold in Jersey County through the Land Network Comparable Sales Program. This represented a total value of $1,485,000. Of all farms and rural land for sale in Jersey County, Jerseyville had the most land for sale. Jersey County is Illinois's 80th biggest county (377 square miles). It's located in the Southwest Illinois region of the state.