60 Listings

Williamson County, IL Undeveloped Land for Sale

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Williamson County, Illinois Undeveloped Land Information

The total value of 1,000 acres of undeveloped land recently listed for sale in Illinois's Williamson County is $19 million. The average size of undeveloped land for sale in Williamson County was 10 acres. Of the 102 counties in the state, Williamson County ranks 65th in terms of 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 and never miss out on new listings for lands for sale in Williamson County again! You can also search Land And Farm to find land brokers and agents in Illinois 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.