The 5 largest ethnic groups in Butler, PA are White (Non-Hispanic) (87%), Two+ (Non-Hispanic) (5.93%), Black or African American (Non-Hispanic) (3.01%), White (Hispanic) (1.56%), and Other (Hispanic) (0.947%).
None of the households in Butler, PA 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.
99.3% of the residents in Butler, PA are U.S. citizens.