N/A of the households in Butler County, 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.
Butler County, PA borders Allegheny County, PA, Armstrong County, PA, Beaver County, PA, Clarion County, PA, Lawrence County, PA, Mercer County, PA, and Venango County, PA.