Lyman County is in Great Lakes South Dakota. Of the 66 counties in the Coyote State, 1,706-square-mile Lyman County ranks 14th by size. Lyman County, South Dakota, has about 2,000 acres of farms for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was roughly $9 million. The average price of farmland for sale in Lyman County was $1 million. The county has a rural, farm-based economy. Farms for sale in Lyman County feature livestock including cattle and horses. 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.