The 5 largest ethnic groups in Columbia, SD are White (Non-Hispanic) (99.4%), American Indian & Alaska Native (Non-Hispanic) (0.588%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Columbia, 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.
100% of the residents in Columbia, SD are U.S. citizens.
Most people in Columbia, SD drove alone to work, and the average commute time was 21.6 minutes. The average car ownership in Columbia, SD was 3 cars per household.