Autism Now Affects 1 in 31 Children: What Maryland Families Need to Know About Early Diagnosis and Support

A Sharp Rise in Autism Diagnoses—And What’s Behind It

According to the latest data from the CDC, 1 in every 31 eight-year-olds in the United States is now identified as having autism. This significant number represents a major shift in early identification, awareness, and access to diagnostic resources. For families in Maryland, the numbers are slightly lower but still critical—1 in 38 eight-year-olds and 1 in 41 four-year-olds were identified with autism in 2022.

While this may seem alarming on the surface, the numbers point to something promising: children are being diagnosed earlier and more accurately than ever before. And that early diagnosis opens the door to life-changing support.

Maryland at the Forefront of Early Autism Detection

Maryland has been a key player in this national data through participation in the CDC’s Autism and Developmental Disabilities Monitoring (ADDM) Network. The study focused on five counties: Baltimore, Carroll, Cecil, Harford, and Howard.

One of the most noteworthy findings? Black and Asian/Pacific Islander children in Maryland had the highest autism rates—a sign that disparities in diagnosis are finally narrowing. For the first time, girls also surpassed 1% prevalence in the state, signaling progress in identifying autism in populations historically underdiagnosed.

What does this mean for parents? It means early screening and evaluations are working—but diagnosis is only the beginning. The real challenge is making sure these children receive timely, effective support.

Why Early Intervention Matters More Than Ever

We now know that early intervention can change the trajectory of a child’s life. With autism often affecting social skills, communication, and behavior, the earlier a child starts receiving individualized support, the better their outcomes are across school, relationships, and daily living.

That’s where ABA therapy—Applied Behavior Analysis—plays a critical role. It’s one of the most researched and effective approaches for children with autism. And when tailored correctly, it doesn’t just manage behaviors; it helps kids build confidence, communication skills, and independence.

Autism Now Affects 1 in 31 Children: What Maryland Families Need to Know About Early Diagnosis and Support

How We Support Families Through ABA Therapy in Maryland

At Storybook, we’re proud to offer evidence-based ABA therapy in Maryland that meets each child’s unique needs and developmental level. Our programs are grounded in compassion, data, and collaboration with families. We don’t believe in one-size-fits-all therapy. We believe in helping each child write their own story—step by step, skill by skill.

Whether your child was recently diagnosed or you’re navigating long-term care, we offer flexible, in-home, school-based, and center-based services that grow with your child.

Don’t Let the Numbers Scare You—Let Them Motivate You

Yes, the numbers are rising. But that also means more children are getting the help they need—and more families are finding their voice in the process. If your child has been diagnosed or you’re seeing early signs, you don’t have to wait to take action.

Get in touch today to learn how our ABA therapy programs in Maryland can support your child’s development and help your family thrive.