Franklin County is in Southern Illinois. Of the 102 counties in the Inland Empire, 431-square-mile Franklin County ranks 69th by size. Recent listings of farms for sale in Franklin County, Illinois, totals approximately 1,000 acres and a combined market value of almost $2 million. The most common type of land for sale by combined acreage in Franklin County is residential property. The average price of farmland for sale in Franklin County was $442,515. Farms for sale in Franklin County support 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 lifestyle needs.