The GO's Column

Supporting Teen Mental Health: What the Numbers Tell Us

Welcome to Term 3,

Mental health plays a vital role in a young person’s learning, development and wellbeing. In Australia, research shows that a significant number of teenagers experience mental health challenges, and understanding the facts helps us support them better.

Mental Health by Age Group

Ages 12–14

• Around 1 in 7 (or 14%) of young people in this age group experience a mental health disorder.
• Common issues include:
  • Anxiety (6.6%)
  • ADHD (8.2%)
  • Depression (2.8%)
  • Behavioural concerns.

Ages 15–17

• Mental health challenges increase during mid-to-late adolescence.
• Nearly 1 in 4 teens aged 15–17 (around 24%) experience a mental health disorder.
• The most common conditions are:
  • Anxiety
  • Depression
  • Self-harm and suicidal thoughts are also more frequently reported during this stage.

What Parents and Schools Can Do

Adolescence is a time of change, identity formation and growing independence. It’s also when emotional wellbeing needs careful attention.

Here’s how we can help: 

✅ Create safe, supportive spaces at school and home.

✅ Keep communication open. Ask, listen and validate.

✅ Recognise early signs of mental distress.

✅ Encourage healthy sleep, nutrition and screen habits.

✅ Connect with professional support early.

Need Help?

If you're concerned about your child or a student, please reach out to our school wellbeing team, a trusted teacher, or your local GP. You can also contact:

• Brett de Grussa, Guidance Officer – 5423 4444
• Kids Helpline – 1800 55 1800 
• Headspace – headspace.org.au
• Beyond Blue – 1300 22 4636

Together, we can support our young people to thrive emotionally, socially and academically.