I live in Quebec. Everyone is bilingual (over 90% of the population). In my experience the only people who are mostly unlingual are people who's first language

I live in Quebec. Everyone is bilingual (over 90% of the population). In my experience the only people who are mostly unlingual are people who's first language is something like english and they stay in english speaking countries (because you're bound to pick up a bit of other languages when travelling) or like mandarin staying in mainland china.