Languages spoken in Oregon

Of 4,046,536 residents of Oregon aged 5 and over, 616,287 (15.2%) speak a language other than English at home, and 221,804 (5.5%) speak English less than "very well".

The most common non-English language is Spanish with 365,276 speakers, followed by Chinese (incl. Mandarin, Cantonese) (30,483).

Limited-English-proficiency counts are the best public proxy for local demand for interpreters and document translation in healthcare, courts, schools and social services.