N/A of the households in Knox County, IL 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.
Knox County, IL borders Fulton County, IL, Henry County, IL, Mercer County, IL, Peoria County, IL, Stark County, IL, and Warren County, IL.