N/A of the households in Greater Newark PUMA, DE 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.
Greater Newark PUMA, DE borders Chester County (South) PUMA, PA, Brandywine/Piedmont PUMA, DE, Churchmans/New Castle PUMA, DE, South Glasgow/Middletown PUMA, DE, and Cecil County--Elkton PUMA, MD.