Presence of intellectual disability in autistic U.S. children 2020, by race/ethnicity
In 2020, around 43 percent of white, non-Hispanic U.S. children aged four years with autism also had a co-occuring intellectual disability. This statistic displays the percentage four-year-old children in the U.S. with autism spectrum disorder who also had a co-occurring intellectual disability in 2020, by race/ethnicity.