The 5 largest ethnic groups in Greenwich, OH are White (Non-Hispanic) (99.1%), Two+ (Non-Hispanic) (0.628%), White (Hispanic) (0.157%), Two+ (Hispanic) (0.157%), and Black or African American (Non-Hispanic) (0%).
None of the households in Greenwich, 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.
100% of the residents in Greenwich, OH are U.S. citizens.
Most people in Greenwich, OH drove alone to work, and the average commute time was 25.6 minutes. The average car ownership in Greenwich, OH was 2 cars per household.