Yes, autism is diagnosed far more frequently now than it was two decades ago, but this reflects greater awareness, broader criteria, and improved detection, not necessarily a biological surge.
In 2000, CDC data estimated autism occurred in about 1 in 150 children. By 2022, that rate had increased to 1 in 31 children, an almost 800% rise in reported prevalence.
Why the increase?
- Diagnostic criteria expanded in the DSM-IV (1994) and DSM-5 (2013), capturing a wider range of neurodivergent traits.
- Earlier identification and routine screening mean more children are diagnosed at younger ages.
- Increased public awareness, reduced stigma, and better access to support mean families are more likely to seek evaluation .
Experts emphasize that while autism diagnoses have increased dramatically (up to 787% in some regions), this rise largely reflects social and clinical changes—not an “epidemic.” The uptick is viewed by many as positive progress, enabling families to access support earlier and more effectively .
At Little Champs ABA, we believe in harnessing that early diagnosis with evidence-based ABA therapy, helping children build communication, social, and life skills when it matters most.
Wondering how early support can help your child? Contact us today to learn about our personalized ABA programs in Utah and Colorado and how we can support your family’s path forward.
SOURCES:
https://www.cdc.gov/autism/data-research/index.html
https://www.healthline.com/health-news/autism-rates-in-children-reach-new-highs-experts-explain-why
https://pmc.ncbi.nlm.nih.gov/articles/PMC11303671/
https://www.nbcnews.com/health/health-news/autism-rates-rising-more-prevalent-versus-more-screening-rcna67408
https://autismcenter.org/autism-through-the-years