The leading cause of death for children (aged 1-14) in Australia is injury and poisoning, with land transport accidents, drowning, and assault being major contributors, while for infants (under 1 year), perinatal/congenital conditions dominate, and for older children/adolescents (like 16-year-olds), suicide becomes prominent, highlighting different risks across age groups. Unintentional injuries, like falls and transport incidents, are a significant preventable cause across younger ages.
Leading causes of deaths among adolescents ages 15–19 years:
Australia's top three causes of death are consistently Dementia (including Alzheimer's disease), Ischaemic Heart Disease, and Chronic Lower Respiratory Diseases, though their exact order and numbers shift slightly year to year, with dementia often leading for females and heart disease for males, and lung cancer and cerebrovascular diseases also prominent in the top five.
The top issues for Australian youth today center around severe financial stress (cost of living, housing), significant mental health challenges (anxiety, isolation), and deep concerns about climate change, with violence/safety also rising, according to recent major surveys. These issues profoundly impact their daily lives, affecting well-being and future prospects, despite resilience and hope for change.
Major causes of death among children vary by age. Children under 5 are especially vulnerable to infectious diseases like malaria, pneumonia, diarrhoea, HIV and tuberculosis. For older children, non-communicable diseases, injuries and conflict pose significant threats.
The information below is from the US Centers for Disease Control and Prevention (CDC). Accidents (unintentional injuries) are, by far, the leading cause of death among children and teens.
Accidents account for nearly one-half of all teenage deaths. As a category of accidents, motor vehicle fatality is the leading cause of death to teenagers, representing over one-third of all deaths. Among teenagers, non-Hispanic black males have the highest death rate (94.1 deaths per 100,000 population).
How common is suicide in young people? Suicide is the leading cause of death among young Australians. Around 300 young people aged 18 to 24 take their own lives every year. For every young person who dies by suicide, there are many more who attempt to take their life, or self-harm.
The 3-3-3 rule for kids' anxiety is a simple mindfulness grounding technique where they name 3 things they see, identify 3 sounds they hear, and move 3 different body parts (like wiggling toes, turning a head, or rolling shoulders) to shift focus from worries to the present moment, helping to calm overwhelming feelings. It's a quick, portable tool to manage anxiety, but for persistent issues, professional help is recommended.
No, Australia is not 90% white; while a significant majority identify with European ancestry (often considered "white"), recent census data shows a large portion identify as "Australian" or have diverse backgrounds, with around 76% reporting European ancestry and 33% English ancestry in 2021, but with substantial Asian, Middle Eastern, and Indigenous populations also present, making it a diverse nation, say sources,.
Australian Bureau of Statistics. "Dementia is Australia's leading cause of death." ABS, 14 November 2025, https://www.abs.gov.au/media-centre/media-releases/dementia-australias-leading-cause-death.
Most deaths in Australia, like other developed countries, occur among older people (Figure 2.1). Sixty-eight per cent of deaths registered in Australia in 2023 were among people aged 75 or over (63% for males and 74% for females). The median age at death was 79.6 years for males and 84.6 years for females (Table S2.
Dementia is one of the most feared conditions among Australian health service consumers, second only to cancer.
Children ages 10-14 years
Most teens need about 8 to 10 hours of sleep each night. Getting the right amount of sleep is important for anyone who wants to do well on a test or play their best in sports. Unfortunately, many teens don't get enough sleep.
Motor vehicle crashes are the leading cause of death for U.S. teens. 1 Teen motor vehicle crashes are preventable, and proven strategies can improve the safety of young drivers on the road.
The #1 worst habit for anxiety isn't singular, but avoidance (procrastination), poor sleep, and negative thought patterns (like catastrophizing) are top contenders, creating vicious cycles where anxiety fuels these behaviors, and the behaviors, in turn, worsen anxiety by preventing healthy coping and creating more stress. Other significant habits include excessive caffeine, poor diet, too much screen time, and social withdrawal, all disrupting the body's ability to manage stress effectively.
Teas for stress and anxiety relief
5-4-3-2-1 exercise for anxiety FAQs
It involves identifying 5 things you can see, 4 things you can touch, 3 things you can hear, 2 things you can smell, and 1 thing you can taste. By doing so, it helps shift your focus from anxiety-provoking thoughts to the present moment.
Among these adolescent youth (10 to 19 years of age), injury deaths from motor vehicle crashes, firearms, and suffocation were the three leading causes of death; these findings reflect social and developmental factors that are associated with adolescence, including increased risk-taking behavior, differential peer and ...
Suicide is the leading cause of death for Australians aged 15 to 44. Historically, male suicide rates have been 3 to 4 times higher than for females.
Globally, infectious diseases, including pneumonia, diarrhoea and malaria, remain a leading cause of under-five deaths, along with preterm birth and intrapartum-related complications. The global under-five mortality rate declined by 61 per cent, from 94 deaths per 1,000 live births in 1990 to 37 in 2023.
The deaths of teens and young adults present a public health concern and an opportunity for prevention. The leading causes of death among persons 15-24 years old are injuries: unintentional, suicide, and homicide. These deaths are, for the most part, preventable.
They analyzed data from the WONDER database and found that in 2023, 11,368 Zoomers (people born between 1997 and 2012) were killed by firearms — more than died from overdoses, car accidents and cancer. And guns have been Gen Z's leading cause of death since 2017, their analysis found.
Heart disease is the leading cause of death for both men and women. This is the case in the U.S. and worldwide. More than half of all people who die due to heart disease are men. Medical professionals use the term heart disease to describe several conditions.