A total of around 1,000 acres were listed for sale in Moultrie County recently; the overall value of all Moultrie County land and rural real estate for sale was $3 million. Moultrie County ranks 94th out of 102 counties in the state for the total acreage of land currently advertised for sale. Of all locations in Moultrie County with farms, hunting land and other rural land and acreage for sale, Sullivan featured the most land for sale. Moultrie County is Illinois's 86th largest county (344 square miles). It's located in the Central Illinois region of Illinois.