Is Autism More Common in Boys Than Girls?

Autism in Boys vs Girls: What the Research Reveals

Published on
June 17, 2026
Is Autism More Common in Boys Than Girls?

Is Autism More Common in Boys Than Girls?

Written By:
Dr. Linda Nguyen
PhD, BCBA-D

Yes, autism is more commonly diagnosed in boys than girls. Studies show that boys are about four times more likely to be diagnosed with autism spectrum disorder (ASD) than girls. While the exact reason for this gender disparity isn’t fully understood, it is believed that biological and genetic factors play a role.

One theory is that autism may manifest differently in girls, leading to underdiagnosis or later diagnosis. Girls with autism often show subtler signs, such as better social mimicry or more internalized symptoms, which can make it harder to recognize the condition early on. This difference in presentation could mean that many girls are not diagnosed until later in life.

However, it’s important to remember that autism affects every individual differently, regardless of gender. Early diagnosis and intervention through therapies like Applied Behavior Analysis (ABA) are crucial for both boys and girls to help them develop communication, social, and behavioral skills.

At Apex ABA, we provide personalized ABA therapy in North Carolina, Georgia, and Maryland for children with autism, helping them reach their full potential.

Learn how our therapy can support your child’s growth and development. Contact us today!

SOURCE:

https://www.autism.org.uk/advice-and-guidance/topics/identity/autistic-women-and-girls

https://www.nhs.uk/conditions/autism/signs/children/

https://www.medicalnewstoday.com/articles/325574

https://www.cdc.gov/autism/data-research/index.html

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

Frequently Asked Questions

a little girl sitting at a table with a woman

Is Autism More Common in Boys Than Girls?

Autism in Boys vs Girls: What the Research Reveals

Published on
June 17, 2026
Is Autism More Common in Boys Than Girls?

Is Autism More Common in Boys Than Girls?

Yes, autism is more commonly diagnosed in boys than girls. Studies show that boys are about four times more likely to be diagnosed with autism spectrum disorder (ASD) than girls. While the exact reason for this gender disparity isn’t fully understood, it is believed that biological and genetic factors play a role.

One theory is that autism may manifest differently in girls, leading to underdiagnosis or later diagnosis. Girls with autism often show subtler signs, such as better social mimicry or more internalized symptoms, which can make it harder to recognize the condition early on. This difference in presentation could mean that many girls are not diagnosed until later in life.

However, it’s important to remember that autism affects every individual differently, regardless of gender. Early diagnosis and intervention through therapies like Applied Behavior Analysis (ABA) are crucial for both boys and girls to help them develop communication, social, and behavioral skills.

At Apex ABA, we provide personalized ABA therapy in North Carolina, Georgia, and Maryland for children with autism, helping them reach their full potential.

Learn how our therapy can support your child’s growth and development. Contact us today!

SOURCE:

https://www.autism.org.uk/advice-and-guidance/topics/identity/autistic-women-and-girls

https://www.nhs.uk/conditions/autism/signs/children/

https://www.medicalnewstoday.com/articles/325574

https://www.cdc.gov/autism/data-research/index.html

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

Frequently Asked Questions

a little girl sitting at a table with a woman

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