Williamson County, IL Undeveloped Land for Sale

- Page 1 of 3

Williamson County, Illinois Undeveloped Land Information

Recent listings of undeveloped land for sale in Illinois's Williamson County total around 1,000 acres and a combined market value of $12 million. The average size of undeveloped land for sale in Williamson County was 10 acres. Of the 102 counties in the state, Williamson County is 65th in terms of its size. Williamson County is in the Southern Illinois region. To find more land for sale in Illinois, sign up for our Illinois land-for-sale email alerts to get notifications about new land for sale in Williamson County matching your search parameters on Land And Farm! You can also search Land And Farm to find Illinois land brokers and agents who specialize in selling land, rural acreage and other recreational property in regions throughout Illinois, including land and rural real estate for sale in Williamson County.