Grundy County is in Northern Illinois. Of the 102 counties in the Inland Empire, Grundy County ranks 70th in terms of size (430 square miles). Recent Land Network data includes almost 1,000 acres of farms for sale in Illinois's Grundy County, which is valued at a combined $13 million. The average price of farms for sale in Grundy County was $2 million. Farms for sale in Grundy County sustain 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.