Immigrant-origin youths at risk: Trends in suicidal behaviors among Korean adolescents by immigrant origins and ethnic options (2011–2019)

•Being a visible minority is associated with higher rates of suicidal ideation, planning, and attempt.•The overall trend for suicidal behaviors is downward, regardless of immigrant-origin or visual minority status.•A recent increase in suicidal behaviors has been observed among visible minority youths.•Among immigrant-origin youths, females show higher rates in all suicidal behaviors than males.