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Understanding Gender Differences in Autism Diagnosis | Divine Steps Therapy
August 7, 2025
Is Autism More Common in Boys Than Girls?
Yes, autism has historically been diagnosed more often in boys than in girls. Current research suggests that boys are about four times more likely to be diagnosed with Autism Spectrum Disorder (ASD) than girls. However, this gap may not reflect the actual prevalence—it may reflect the way autism presents differently across genders.
Girls with autism often display less obvious traits, may have stronger masking or coping behaviors, and are more likely to be misdiagnosed with conditions like anxiety or ADHD. As a result, many autistic girls go undiagnosed or are diagnosed later in life.
Traditional diagnostic tools were developed based on male behavior patterns, which can leave autistic girls overlooked—especially those who are verbal, academically successful, or socially adaptive in structured settings.
As awareness grows, professionals are working to improve diagnosis by recognizing how autism shows up differently in girls and non-binary individuals. Early and accurate identification is crucial for ensuring all children get the support they need.
Understanding these gender-based differences helps break down stigma, promotes equity in diagnosis, and ensures every autistic voice is heard—no matter their gender.
At Divine Steps ABA, we recognize that autism doesn’t look the same for every child—especially when it comes to gender. Serving families across Maryland, Virginia, and North Carolina, we specialize in identifying and supporting the often-overlooked signs of autism in girls and other under-diagnosed populations. Our expert clinicians are trained to understand the subtle, nuanced ways autism can present, ensuring that no child slips through the cracks due to outdated stereotypes. With personalized care plans, evidence-based therapies, and a deep respect for each child’s unique identity, Divine Steps ABA is redefining what inclusive autism support looks like—one step at a time.
Frequently Asked Questions
Is autism more common in boys than girls?
Diagnoses are more common in boys, but autism may be underdiagnosed in girls due to differences in how symptoms appear.
Why are girls often diagnosed later?
Girls may mask symptoms, exhibit different behaviors, or be misdiagnosed with other conditions like anxiety or ADHD.
Are diagnostic tools biased toward boys?
Yes, most tools were originally based on male case studies, which can lead to missed diagnoses in girls.
Can girls have severe autism too?
Absolutely. Autism exists on a spectrum, and severity varies regardless of gender.
What should I do if I suspect autism in my daughter?
Seek an evaluation from a specialist familiar with gender differences in autism presentation.
Sources:
- https://www.psychiatry.org/patients-families/autism/what-is-autism-spectrum-disorder
- https://www.mentalhealth.org.uk/our-work/public-engagement/mental-health-awareness-week/anxiety-report/what-anxiety
- https://www.psychiatry.org/patients-families/adhd/what-is-adhd
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