Franklin County is in Southern Illinois. Of the 102 counties in the Prairie State, Franklin County ranks 69th in terms of size (276,127 acres). There is roughly 1,000 acres of timberland for sale in Illinois's Franklin County based on recent Land Network data. The combined market value of land and rural real estate for sale here is about $1 million. The average price of timberland for sale in Franklin County was $245,418. Browse all Illinois forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.