In 2020, around 58 percent of children with autism aged four years in Maryland also had a co-occuring intellectual disability. This statistic displays the percentage of four-year-old children with autism spectrum disorder in selected U.S. states who also had a co-occurring intellectual disability in 2020.
Percentage of children aged 4 years with autism spectrum disorder with co-occurring intellectual disability in selected U.S. states in 2020
Characteristic
Percentage of children
Arkansas
67.3%
Minnesota
62.4%
New Jersey
59.2%
Maryland
58.4%
Georgia
56.8%
Tennessee
55.7%
Missouri
50.3%
Total
48.5%
Wisconsin
45.8%
Utah
43.2%
Arizona
40.7%
California
24.7%
0%5%10%15%20%25%30%35%40%45%50%55%60%65%70%75%
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CDC, & MMWR. (March 24, 2023). Percentage of children aged 4 years with autism spectrum disorder with co-occurring intellectual disability in selected U.S. states in 2020 [Graph]. In Statista. Retrieved April 29, 2025, from https://www.statista.com/statistics/1307810/intellectual-disability-autism-intellectual-disability-in-children-aged-4-in-the-us-in-selected-states/
CDC, und MMWR. "Percentage of children aged 4 years with autism spectrum disorder with co-occurring intellectual disability in selected U.S. states in 2020." Chart. March 24, 2023. Statista. Accessed April 29, 2025. https://www.statista.com/statistics/1307810/intellectual-disability-autism-intellectual-disability-in-children-aged-4-in-the-us-in-selected-states/
CDC, MMWR. (2023). Percentage of children aged 4 years with autism spectrum disorder with co-occurring intellectual disability in selected U.S. states in 2020. Statista. Statista Inc.. Accessed: April 29, 2025. https://www.statista.com/statistics/1307810/intellectual-disability-autism-intellectual-disability-in-children-aged-4-in-the-us-in-selected-states/
CDC, and MMWR. "Percentage of Children Aged 4 Years with Autism Spectrum Disorder with Co-occurring Intellectual Disability in Selected U.S. States in 2020." Statista, Statista Inc., 24 Mar 2023, https://www.statista.com/statistics/1307810/intellectual-disability-autism-intellectual-disability-in-children-aged-4-in-the-us-in-selected-states/
CDC & MMWR, Percentage of children aged 4 years with autism spectrum disorder with co-occurring intellectual disability in selected U.S. states in 2020 Statista, https://www.statista.com/statistics/1307810/intellectual-disability-autism-intellectual-disability-in-children-aged-4-in-the-us-in-selected-states/ (last visited April 29, 2025)
Percentage of children aged 4 years with autism spectrum disorder with co-occurring intellectual disability in selected U.S. states in 2020 [Graph], CDC, & MMWR, March 24, 2023. [Online]. Available: https://www.statista.com/statistics/1307810/intellectual-disability-autism-intellectual-disability-in-children-aged-4-in-the-us-in-selected-states/
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