N/A of the households in Union County (Southwest)--Plainfield & Westfield PUMA, NJ 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.
Union County (Southwest)--Plainfield & Westfield PUMA, NJ borders Middlesex County (Northwest)--North Piscataway & South Plainfield PUMA, NJ, Somerset County (Central)--Bridgewater, Somerville & North Plainfield PUMA, NJ, Union County (Northwest)--Summit & Cranford PUMA, NJ, and Union County (Southeast)--Linden, Rahway & Roselle PUMA, NJ.