The Growing Wave: Autism in Australia

Autism is more common than many realise—and its presence in Australian communities is only growing.

According to the Australian Bureau of Statistics (2022), over 205,000 Australians are formally diagnosed with autism, and the numbers have nearly doubled in the past decade. Around 1 in 50 school-aged children are now identified as autistic, with diagnoses rising rapidly due to greater awareness and improved assessment tools.

Around 1 in 50 school-aged children in Australia are now identified as autistic.

But the conversation cannot stop with children. These children grow into teens and adults—many of whom face significant challenges as they transition into higher education, employment, relationships, and independent living.

Perhaps most pressing is the population of undiagnosed autistic adults in Australia. International and local research suggests that many thousands of adults remain unidentified, particularly women, nonbinary individuals, and those who mask their traits or were misdiagnosed in childhood.

A 2021 study by the Australian Autism Research Council highlights that diagnostic tools have historically overlooked entire demographics—especially adults who present in less “classic” or stereotyped ways.

Without identification, many of these adults struggle in silence with mental health challenges, burnout, misdiagnosis, and chronic disconnection from appropriate support.

This is why NeuroNexus exists.

We provide a space not only for diagnosis, but for clarity, validation, and practical navigation—at every age, and every stage.

We believe every person deserves to understand their neuro-profile—and to be supported in building a life that works with, not against, how their brain and body operate.

Contact NeuroNexus Psychology 1300 417 000 or admin@neuronexus.au