None of the households in Davison 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.
98.6% of the residents in Davison County, SD are U.S. citizens.
Davison County, SD borders Aurora County, SD, Douglas County, SD, Hanson County, SD, Hutchinson County, SD, and Sanborn County, SD.