All Employees: Health Care: Residential Intellectual and Developmental Disability, Mental Health and Substance Abuse Facilities in California was 65.40000 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, All Employees: Health Care: Residential Intellectual and Developmental Disability, Mental Health and Substance Abuse Facilities in California reached a record high of 65.40000 in January of 2024 and a record low of 31.40000 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Health Care: Residential Intellectual and Developmental Disability, Mental Health and Substance Abuse Facilities in California - last updated from the United States Federal Reserve on April of 2026.