The 5 largest ethnic groups in undefined are White (Non-Hispanic) (91.1%), Two+ (Non-Hispanic) (4.67%), Asian (Non-Hispanic) (2.8%), Black or African American (Non-Hispanic) (1.4%), and White (Hispanic) (0%).
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.