A combined 1,000 acres were listed for sale in Illinois's Piatt County recently; the combined value of all Piatt County farmsand rural real estate for sale was nearly $9 million. Piatt County ranks 68th out of 102 counties in the state for the total number of acres of land currently advertised for sale. Of all locations in Piatt County with farms, hunting land and other rural land and acreage for sale, Monticello featured the most land for sale. Agriculture and farming drives the Piatt County economy, with 426 farms recorded in the county during the U.S. Census in 2012. Farming activities in Piatt County generate annual revenues of $18 million, most of which is from crops. Piatt County is Illinois's 67th biggest county (439 square miles). It's located in the Central Illinois region of Illinois.