How common is anxiety disorder in kids?

Anxiety disorders are among the most common mental health concerns in Australian children, affecting approximately 7% of those aged 4–17 years. This means that in a typical classroom, one or two children may be experiencing anxiety severe enough to interfere with their daily life. Symptoms can begin as early as preschool, with some children showing signs like clinginess, difficulty separating from parents, or excessive worry about routine activities.

As children move into primary and high school, the pressures of academic expectations, social relationships, and extracurricular demands can cause anxiety symptoms to increase. If left unrecognised and untreated, anxiety disorders in childhood can lead to more complex mental health challenges in adolescence and adulthood, such as depression, social withdrawal, or ongoing difficulties with work and relationships.

Early identification and support are crucial to preventing these long-term effects. Interventions like Cognitive Behavioural Therapy (CBT), parent education, and school-based strategies can significantly reduce symptoms and help children build confidence, resilience, and coping skills. Parents, teachers, and healthcare professionals play an important role in spotting the early warning signs and ensuring the child gets timely, appropriate help.

If you suspect your child’s worries are more than just a phase, seeking a professional assessment can make all the difference. Contact us now to discuss child-friendly, evidence-based support options.