Prevalence of children diagnosed with an intellectual disability 2019-2021, by age
According to the data, from 2019 to 2021 the prevalence of intellectual disability was 1.79 percent among U.S. children aged 8 to 12 years. This statistic shows the estimated prevalence of children aged 3 to 17 years that have ever been diagnosed with an intellectual disability from 2019 to 2021, by age.