N/A of the households in Cook County (West)--Proviso Township (North & West) PUMA, 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.
Cook County (West)--Proviso Township (North & West) PUMA, IL borders Cook County (West)--Leyden & Norwood Park Townships PUMA, IL, Cook County (West)--Oak Park, Riverside, River Forest & Proviso (Southeast) Townships PUMA, IL, DuPage County (Northeast)--Addison & Bloomingdale (North) Townships PUMA, IL, and DuPage County (East Central)--York Township PUMA, IL.