The 5 largest ethnic groups in Newtonsville, OH are White (Non-Hispanic) (98%), Black or African American (Non-Hispanic) (1.02%), Black or African American (Hispanic) (1.02%), White (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Newtonsville, OH 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.