Developmental Disabilities

9 datasets

Regional center services, demographics, and expenditures.

Developmental Disabilities datasets

Showing 1–5 of 9 datasets

Harvest Sources

Lanterman-Petris-Short Act Data

Lanterman-Petris-Short (LPS) dataset contains the number of persons detained or admitted and treated involuntarily pursuant to several sections of the LPS Act in each county and stratified by data elements. This dataset also contains data elements for Senate Bill (SB) 929 and Senate Bill (SB) 43. DHCS is implementing the data collection requirements of W&I Code Section 5402 as amended by SB 929 in incremental phases. On April 6, 2023, DHCS issued BHIN 23-015, introducing Phase I of the SB 929 implementation. BHIN 24-013 introduces and implements Phase II of the data collection requirements specified in W&I Code Section 5402. Phase II requires designated and approved facilities and other entities involved in implementing W&I Code Section 5150 to collect additional data elements pertaining to involuntary treatment, as specified in BHIN 24-013.

CSVXLSXZIPmd

Updated Oct 7, 2026

Harvest Sources

DDS Consumers Served by Age Group and Gender

Department of Developmental Services (DDS) consumer population by age and gender from January 2015 to present. Consumer population restricted to Early Start (status 1) and the developmentally disabled (DD) population at the Regional Centers (status 2). Population information reported to DDS by the Regional Centers.

CSVZIP

Updated Oct 7, 2026

Harvest Sources

DDS Consumers Served by Age Group and Residence Type

Living arrangement by age group for the Department of Development Services (DDS) population. Information is reported by the Regional Centers to the DDS and is extracted from the Client Master File (CMF). The Client Master File (CMF) is the primary source of demographic information on individuals receiving services funded by DDS.

CSVZIP

Updated Oct 7, 2026

Harvest Sources

DDS Consumers Served by Residence Type and Regional Center

Living arrangement by regional center for the DDS population from January 2015 to present. Information reported by Regional Centers to DDS.

CSVZIP

Updated Oct 7, 2026

Harvest Sources

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

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).

CSVZIP

Updated Oct 7, 2026