N/A of the households in Yankton County, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
Yankton County, SD borders Cedar County, NE, Knox County, NE, Bon Homme County, SD, Clay County, SD, Hutchinson County, SD, and Turner County, SD.