South Dakota constitutes one judicial district comprising four divisions.

((1)) The Northern Division comprises the counties of Brown, Campbell, Clark, Codington, Corson, Day, Deuel, Edmonds, Grant, Hamlin, McPherson, Marshall, Roberts, Spink, and Walworth.

((2)) The Southern Division comprises the counties of Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix, Clay, Davison, Douglas, Hanson, Hutchinson, Kingsbury, Lake, Lincoln, McCook, Miner, Minnehaha, Moody, Sanborn, Turner, Union, and Yankton.

((3)) The central division comprises the counties of Buffalo, Dewey, Faulk, Gregory, Haakon, Hand, Hughes, Hyde, Jerauld, Jones, Lyman, Mellette, Potter, Stanley, Sully, Todd, Tripp, and Ziebach.

((4)) The Western Division comprises the counties of Bennett, Butte, Custer, Fall River, Harding, Jackson, Lawrence, Meade, Pennington, Perkins, and Shannon.