Benton County is in Eastern Iowa. Of the 99 counties in the Hawkeye State, Benton County is 12th in terms of its size (459,753 acres). Recent Land Network data shows roughly 1,000 acres of farms for sale in Iowa's Benton County, which is valued at a combined $5 million. The average price of farmland for sale in Benton County was $801,333. Farms for sale in Benton County support livestock including cattle, horses, pig and goats. Browse all Iowa 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 business or lifestyle needs.