Winnebago County, IL Undeveloped Land for Sale

There is almost 2,000 acres of undeveloped land for sale in Winnebago County, Illinois, based on recent Land And Farm data. The combined market value of this land and property for sale is nearly $36 million. The average size of undeveloped land for sale in Winnebago County was 21 acres. Of the 102 counties in Illinois, Winnebago County ranks 52nd by overall square mileage. Winnebago County is in the Northern 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 Winnebago County matching your search parameters on Land And Farm! 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 farms and rural land for sale in Winnebago County.