N/A of the households in Armstrong 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.
Armstrong County, PA borders Allegheny County, PA, Butler County, PA, Clarion County, PA, Indiana County, PA, Jefferson County, PA, and Westmoreland County, PA.