Yankton County, South Dakota Genealogy

United States &gt; South Dakota &gt; Yankton County

Parent County
1862--Yankton County was created 10 April 1862 from unorganized territory. County seat: Yankton

Web Sites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
 * United States &gt; South Dakota &gt; County'' |Family History Library Catalog]]