N/A of the households in Benton County (East Central)--Kennewick & Richland (South) Cities PUMA, WA 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.
Benton County (East Central)--Kennewick & Richland (South) Cities PUMA, WA borders Walla Walla, Benton (Outer) & Franklin (Outer) Counties PUMA, WA and Franklin & Benton Counties--Pasco, Richland (North) & West Richland Cities PUMA, WA.