The combined value of land and rural real estate for sale in Illinois's Moultrie County recently on Land.com was around $3 million. This represents around 1,000 acres of land and rural real estate for sale in Moultrie County. Moultrie County ranks 92nd out of 102 counties in the Inland Empire for the total number of acres of land currently advertised for sale. Among cities in Moultrie County with farms, rural land, hunting land and other land for sale, Sullivan featured the most land for sale. Moultrie County is the 86th largest county (344 square miles) in Illinois. It's located in the Central Illinois region of the state.