Knox County, IL Undeveloped Land for Sale

The total value of almost 1,000 acres of undeveloped land recently listed for sale in Illinois's Knox County is $3 million. The average size of undeveloped land for sale in Knox County was 13 acres. Of the 102 counties in the state, Knox County ranks 23rd in terms of size. Knox County is in the Western Illinois region. To find more land for sale in Illinois, sign up for our Illinois land-for-sale email alerts to be notified when new listings matching your search criteria come onto the market in Knox County. You can also search Land And Farm to find real estate agents in Illinois who specialize in selling land, rural acreage and other recreational property in regions throughout Illinois, including farms, hunting land and other rural land and acreage for sale in Knox County.