N/A of the households in Lake 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.
Lake County, IL borders Cook County, IL, McHenry County, IL, Allegan County, MI, Berrien County, MI, Van Buren County, MI, and Kenosha County, WI.