Adolescent Suicide in the United States: Trends, Determinants and Implications for Prevention
Uchechukwu Bethel Abioke
*
Department of Physiotherapy, Basic Medical Sciences, University of Benin, Benin City, Edo State, Nigeria.
Felix Donkor
Department of Physical Sciences, Eastern New Mexico University-Portales, New Mexico, United States of America.
Gifty Dudzilah
Department of Physical Sciences, Eastern New Mexico University-Portales, New Mexico, United States of America.
Charles C. Udechukwu
Department of Administration of Justice, Texas Southern University, Houston, Texas, United States of America.
Joana Aba Riverson
Department of Early Childhood, Multilingual and Special Education Institution: University of Nevada, Las Vegas, United States of America.
Oluwabusayo Ayoola Abake Olabintan
Department of Medicine, Kharkiv National Medical University, Kharkiv, Ukraine.
Chimelue Alexander Okoye
School of Health Sciences, MPH, Public Health, University of New Haven, Connecticut, United States of America.
*Author to whom correspondence should be addressed.
Abstract
Adolescent suicide remains a major public health concern in the United States and has shown troubling increases over the past two decades. It is the second leading cause of death among adolescents, representing a critical challenge for national mental health and prevention systems. This rising mortality burden underscores persistent gaps in early identification, access to mental health services, and the implementation of effective prevention strategies for young people.
This narrative review examines trends and determinants of adolescent suicide in the United States between 2000 and 2026, a period that captures major shifts in digital technology, mental health awareness, and societal disruptions affecting youth well-being. A structured literature search was conducted across major academic databases to identify peer-reviewed studies, surveillance reports, and policy documents on adolescent suicide epidemiology, risk factors, and prevention strategies.
Evidence suggests a steady rise in the rate of suicide among adolescents since the early 2000s, with marked disparities across age, sex, race and ethnicity, and geographic regions thus raising significant equity concerns. Key contributing factors include mental health disorders, substance use, family and peer conflict, bullying, social media exposure, and access to lethal means. In contrast, protective factors such as supportive family relationships, school connectedness, community engagement, and cultural influences play a critical role in resilience and suicide prevention. Broader structural influences such as economic recession as well as large-scale public health crisis like the COVID-19 pandemic, have also significantly shaped adolescent mental health outcomes.
The existing strategies include federal policy initiatives, mental health programs in schools, crisis intervention programs, and online-based initiatives. However, there have been challenges in the implementation of the strategies, lack of accessibility, and disparities. This review aims to emphasize the novelty of the integration of the evidence from the year 2000 to 2026. In order to strengthen the existing frameworks of mental health, it is important to develop a multisectoral approach that addresses individual as well as structural determinants of mental health. Moreover, the study aims to emphasize the ways through which mental health care can be improved.
Keywords: Adolescent suicide, United States, suicide trends, risk factors, prevention strategies, youth mental health