Grundy County is in Northern Illinois. Of the 102 counties in the state, 275,514-acre Grundy County ranks 70th by size. A recent survey of Land Network data records around 1,000 acres of farms for sale in Illinois's Grundy County, which is valued at a combined $13 million. The average price of farmland for sale in Grundy County was $2 million. Farms for sale in Grundy County support 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 lifestyle needs.