None of the households in Todd 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.
98.1% of the residents in Todd County, SD are U.S. citizens.
Todd County, SD borders Cherry County, NE, Keya Paha County, NE, Bennett County, SD, Jackson County, SD, Mellette County, SD, and Tripp County, SD.