National Core Indicators Data Base Report on Older Adults with ID

NCI Data Brief Report on Characteristics and Outcomes of Older Adult with Intellectual and Developmental Disabilities (March 2020). Report also covers information on adults with ID and dementia. Report notes that of 24,453 adults, 1.1% are adults with dementia under age 55, 6.4% are 55-64, 8.5% are 65-74, and 19.0% are age 75+