Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

DDS Consumers by Diagnosis, Early Start Consumers, and Regional Center

Published by California Department of Developmental Services | State of California | Metadata Last Checked: November 28, 2025 | Last Modified: 2025-11-07T00:01:50.753237
Department of Developmental Services (DDS) consumer population by diagnosis and regional center as reported on the Client Development Evaluation Report (CDER). Information reported by Regional Centers to DDS. It is common for a consumer to have a combination of two or more developmental disabilities (Intellectual Disability, Autism, Epilepsy, Cerebral Palsy, or 5th Category) recorded on their CDER. Early Start consumers do not have CDERs, Early Start and total population counts derived from the Client Master File (CMF).

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov