Land for sale in Morgan County, Illinois, recently totaled approximately $14 million and approximately 1,000 acres. Morgan County ranks 67th out of 102 counties in the Inland Empire for the total number of acres of land currently advertised for sale. There were two properties listed as sold in Morgan County through the Land Network Comparable Sales Program. This represented a total value of $1,429,755. Of all land for sale in Morgan County, Jacksonville had the most land for sale. Morgan County is the 43rd biggest county (572 square miles) in Illinois. It's located in the Western Illinois region of Illinois.