Piatt County is in Central Illinois. Of the 102 counties in the Land of Lincoln, Piatt County is 67th in terms of its size (439 square miles). Recent listings of farms for sale in Piatt County, Illinois, totals about 1,000 acres and a combined market value of around $5 million. By overall acreage, residential property is the most common type of land for sale in Piatt County. The average price of farmland for sale in Piatt County was $2 million. The county has a rural, farm-based economy. Farms for sale in Piatt County feature livestock including horses, cattle, goats, sheep and pig. Browse all Illinois farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs.