Sioux County, North Dakota Genealogy

United States &gt; North Dakota &gt; Sioux County

Parent County
1914--Sioux County was created 3 September 1914 from Standing Rock Reservation. County seat: Fort Yates

Indian Reservation
A portion of the Standing Rock Indian Reservation is in Sioux County. The remainder of the reservation is in Corson County, South Dakota

Neighboring Counties
Adams | Emmons | Grant | Morton | South Dakota counties: Campbell | Corson | Perkins

Census

 * 1915
 * 1920
 * 1925
 * 1930

Web Sites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
 * Family History Library Catalog