24/08/2026
What do we actually know about the mental health of Australia’s primary school children?
Not enough.
The National Mental Health Commission's new 2025 Report Card highlights a major gap: Australia’s national prevalence data for mental health disorders among children aged 4-17 was last updated in 2013-14.
A new national study is underway, with results expected in 2027, which is welcome. But that gap matters a lot, especially when the same Report Card cites research finding the peak age of onset across mental disorders is 14.5 years.
In other words, some of the years that matter most for early intervention are also the years we know least about at a national level.
Much of our work at KidsXpress happens in those years.
The next study will give us a much-needed update. We hope it becomes a regular national picture, not another once-a-decade snapshot.
The National Report Card is Australia’s key mechanism for monitoring mental health system performance. It brings together evidence on mental health outcomes, the factors that shape wellbeing, and the services that support people experiencing mental health challenges.