The 5 largest ethnic groups in Tyndall, SD are White (Non-Hispanic) (95.3%), American Indian & Alaska Native (Non-Hispanic) (2.4%), Two+ (Non-Hispanic) (0.912%), Black or African American (Non-Hispanic) (0.663%), and White (Hispanic) (0.498%).
None of the households in Tyndall, 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.
Most people in Tyndall, SD N/A, and the average commute time was 19.1 minutes. The average car ownership in Tyndall, SD was N/A per household.