Welcome to the website for the State of the States in Intellectual and Developmental Disabilities Project, administered by the University of Colorado. The Project is funded by the Administration on Disabilities, U.S. Department of Health and Human Services, and by the University of Colorado School of Medicine, Department of Psychiatry.

You can access nationwide longitudinal financial and programmatic trends on intellectual and developmental disabilities services by going to State Profiles and Create a Chart.

Our most recent publication, The State of the States in Intellectual and Developmental Disabilities: 2017, 11th Edition, published by the American Association on Intellectual and Developmental Disabilities (AAIDD), is available here. Contact us for more information about obtaining a copy of the new publication.

Cross Disability Data

Using the menu above, you can access financial and programmatic data for mental health, physical and sensory disabilities, and intellectual and developmental disabilities. This research was funded in part by the National Institute on Independent Living and Rehabilitation Research (NIDILRR) and by the Administration on Intellectual and Developmental Disabilities.

To access Cross Disability data go to Create a Chart and State-by-State Profiles.