McCook County Circuit Court, South Dakota
The McCook County Circuit Court is the trial court of McCook County, South Dakota. McCook County is in the First Judicial Circuit, which also covers Aurora, Bon Homme, Brule, Buffalo, Charles Mix, Clay, Davison, Douglas, Hanson, Hutchinson, Turner, Union and Yankton Counties. Court Rules lists the circuit's judges as the South Dakota Unified Judicial System publishes them.