It's important to stay informed, so let's discuss the latest autism prevalence numbers. The current prevalence in the U.S. is 1 in 31 children aged 8 years old. This is up from 1 in 36 in 2020. Among adults, 1 in 45 have autism in the U.S. Boys are about 4 times more likely to be diagnosed than girls.

This increase isn't necessarily a "true epidemic," but it reflects improved screening and diagnostics, greater awareness, reduced stigma, and a broader understanding of the spectrum.

For more detailed information, you can check out the CDC's page on Autism and Developmental Disabilities. Autism Speaks also has some helpful statistics. I hope this helps!