Yes, autism is diagnosed more frequently in boys than in girls. Current research indicates that boys are approximately four times more likely to receive an autism spectrum disorder (ASD) diagnosis. While the reasons for this disparity are not fully understood, several factors likely contribute.

One explanation is that autism traits often present differently in girls. Many autistic girls develop stronger social camouflage or “masking” skills, which can make their challenges less obvious to parents, teachers, and clinicians. This may lead to later diagnosis or underdiagnosis. Biological and genetic differences between sexes may also influence how autism manifests.

It’s important to recognize that autism occurs in people of all genders. Early identification and intervention remain key to providing effective support, regardless of gender.

At Happy Haven ABA, we provide personalized, evidence-based ABA therapy in South Carolina to help autistic children—boys and girls alike—build communication, social, and daily living skills. Our approach is tailored to each child’s unique strengths and needs.

If you have questions about autism signs or support options, contact Happy Haven ABA today to learn how we can help your child thrive.

SOURCES:

https://www.cdc.gov/autism/signs-symptoms/index.html
https://www.nhs.uk/conditions/autism/signs/children/
https://autismsa.org.au/autism-diagnosis/autism-symptoms/signs-of-autism-in-boys/
https://www.mayoclinic.org/diseases-conditions/autism-spectrum-disorder/symptoms-causes/syc-20352928
https://www.autismspeaks.org/signs-autism