For hours of operation, contact your local office
Mission South Dakota Branch Office
Box 727
Mission, SD 57555
Phone: (605) 856-4444
Toll Free: (800) 658-2297
Fax: (605) 856-2075
Serving Charles Mix, Gregory, Jones, Mellette, Todd and Tripp Counties, and the Rosebud and Yankton Reservations
Fort Thompson South Dakota Branch Office
Box 20
Ft. Thompson, SD 57339
Phone: (605) 245-2341
Fax: (605) 245-2393
Serving Brule, Buffalo, Hughes, Hyde, Lyman, Stanley and Sully Counties, and the Crow Creek and Lower Brule Reservations
Fort Yates North Dakota Branch Office
Box 507
Ft. Yates, ND 58538
Phone: (701) 854-7204
Fax: (701) 854-3686
Serving Campbell, Corson, and Walworth Counties, and the Standing Rock Reservation
Eagle Butte South Dakota Branch Office
Box 500
Eagle Butte, SD 57625
Phone: (605) 964-2175
Fax: (605) 964-1215
Serving Dewey, Haakon, Potter, and Ziebach Counties and the Cheyenne River Reservation
Pine Ridge South Dakota Branch Office
Box 1989
Pine Ridge, SD 57770
Phone: (605) 867-1020
Fax: (605) 867-1092
Serving Bennett, Jackson, and Shannon Counties, and the Pine Ridge Reservation
Sisseton South Dakota Branch Office
518 Second Avenue, E
Sisseton, SD 57262
Phone: (605) 698-3971
Fax: (605) 698-4156
Serving Grant and Roberts Counties and the Lake Traverse Reservation
Rapid City South Dakota Branch Office
528 Kansas City Street, Suite 1
PO Box 1500
Rapid City, SD 57709
Phone: (605) 342-7171
Toll Free: (800) 742-8602
Fax: (605) 348-5874
Serving Butte, Custer, Fall River, Harding, Lawrence, Meade, Pennington, and Perkins Counties
