The 5 largest ethnic groups in undefined are White (Non-Hispanic) (85.5%), Other (Hispanic) (4.33%), White (Hispanic) (3.25%), Two+ (Non-Hispanic) (2.12%), and Two+ (Hispanic) (1.81%).
None of the households in N/A 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.