IJPDS International Journal of Population Data Science

Across Aotearoa New Zealand, many Autistic children are not attending school regularly, despite being identified as needing extra support. A new nationwide study shows that current systems are still falling short of enabling full participation in education for Autistic learners.

In a new study published in the International Journal of Population Data Science (IJPDS), researchers analysed linked education, health, and disability data for almost every child aged 5 to 12 years in New Zealand during 2019. The analysis covered more than half a million children, including over 8,000 Autistic children, examining patterns of school enrolment, attendance and access to learning support.

By matching Autistic children with non-Autistic peers of the same age, sex, ethnicity, neighbourhood, and location, the researchers were able to build a detailed national picture of how Autistic children are engaging with schooling.

The results are striking. Autistic children were slightly less likely to be enrolled in school overall, but far more likely to be enrolled in specialist schools, distance education, or home-schooling. Regular attendance was markedly lower among Autistic students: fewer than half attended school for more than 90% of the year, compared with over 60% of non-Autistic children. Chronic absence, missing nearly a third of school days or more, was more than twice as common.

These challenges were particularly evident for Autistic children with a co-occurring intellectual disability, many of whom were enrolled in specialist schooling.

Autistic children were frequently connected with learning supports and services, reflecting high levels of identified need. However, the study found that access to support alone is not translating into equitable participation in education. Even where supports are in place, many children continue to struggle with regular attendance and sustained engagement.

“The data show that even with support, too many are still missing out on education,” said lead author Dr Nick Bowden. “That tells us the system is under-resourced and asking too much of schools and teachers. We need greater investment, better training, and stronger system-level change if we want these children to be able to participate fully.”

The study highlights the importance of looking beyond enrolment numbers to understand how children experience education day to day. Attendance, the authors argue, is a more sensitive indicator of inclusion, and the results suggest that many Autistic students are still not being adequately supported to remain engaged in school.

As New Zealand increases investment in learning support services, the findings underscore the need to ensure this funding reaches classrooms in ways that genuinely improve participation. This includes sustained resourcing, improved teacher training in autism-inclusive practice, and school environments designed to meet diverse learning and sensory needs.

Without these changes, many Autistic children will remain formally enrolled in education yet effectively excluded from it.

 

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Dr Nick Bowden, University of Otago, New Zealand

Bowden, N., Anns, F., Clendon, S., Dacombe, J., Meehan, L., Vu, H., Woodford, E. and McLay, L. (2026) “Enrolment, Attendance, and Education Resourcing and Support among 5-12 year old Autistic Students in Aotearoa New Zealand: A Nationwide Cross-sectional Study”, International Journal of Population Data Science, 10(2). doi: 10.23889/ijpds.v10i2.3362.