Jo Daviess County is in Northern Illinois. Of the 102 counties in the state, Jo Daviess County is 35th in terms of its size (395,891 acres). Jo Daviess County, Illinois, includes almost 1,000 acres of farms for sale based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here was around $6 million. The average price of farmland for sale in Jo Daviess County was $1 million. Farms for sale in Jo Daviess County hold livestock including horses, cattle, goats, sheep and pig. Browse all Illinois farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs.