Is Autism More Common in Boys Than Girls?

July 11, 2025

Yes, autism spectrum disorder (ASD) is more commonly diagnosed in boys than girls. Studies show that boys are four times more likely to be diagnosed with autism than girls. While the exact reasons for this gender difference aren’t fully understood, research suggests that genetic and biological factors may contribute.

Boys typically exhibit more obvious or externalized symptoms of autism, such as repetitive behaviors or social communication difficulties, which may make diagnosis easier. On the other hand, girls may show subtler signs, such as better masking of social difficulties, making it harder for them to be identified. This could mean that autism in girls is underdiagnosed or diagnosed later in life.


Despite these trends, autism affects each child uniquely, regardless of gender. Early diagnosis and ABA therapy are crucial for helping children of all genders build essential skills and thrive in their environments.


Looking for ABA Therapy Support?


At Inclusive ABA, we provide personalized ABA therapy in Nevada, Nebraska, and Colorado that helps children with autism reach their full potential. Our dedicated team is here to support your family every step of the way.


Contact us today to learn more about how we can help your child!


SOURCES:


https://kids.frontiersin.org/articles/10.3389/frym.2024.1111693


https://pmc.ncbi.nlm.nih.gov/articles/PMC9136002/


https://www.thetransmitter.org/spectrum/autisms-sex-ratio-explained/


https://www.orlandohealth.com/content-hub/why-are-boys-diagnosed-with-autism-more-than-girls


https://time.com/4663196/autism-spectrum-disorder-gender/

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