Grundy County is in Northern Illinois. Of the 102 counties in the state, Grundy County is 70th in terms of its size (430 square miles). The total value of roughly 1,000 acres of farms recently listed for sale in Illinois's Grundy County was almost $13 million. The average price of farms for sale in Grundy County was $2 million. Farms for sale in Grundy County feature 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.