Bennett County is in Black Hills & Badlands South Dakota. Of the 66 counties in the Coyote State, Bennett County is 23rd in terms of its size (761,888 acres). A recent survey of Land Network data records approximately 2,000 acres of farms for sale in South Dakota's Bennett County, which is valued at a combined $2 million. The average price of farms for sale in Bennett County was $605,967. The economy here is largely agricultural. Farms for sale in Bennett County hold livestock including cattle, horses, sheep and goats. Browse all South Dakota 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.