A total of 4,000 acres were listed for sale in Jefferson County recently, representing a combined $167 million in Jefferson County land and rural real estate for sale. Jefferson County ranks eighth out of 115 counties in the Gateway State for the combined amount of land currently advertised for sale. There were five properties listed as sold in Jefferson County through the Land Network Comparable Sales Program. This represented a total value of $1,071,750. Of all locations in Jefferson County with farms, ranches, hunting land and other land for sale, Hillsboro had the most land for sale. Jefferson County is Missouri's 41st largest county (664 square miles). It's located in the Northeast Missouri region of Missouri.