All Employees: Education and Health Services: Residential Intellectual and Developmental Disability, Mental Health and Substance Abuse Facilities in California was 70.22106 Thous. of Persons in December of 2025, according to the United States Federal Reserve. Historically, All Employees: Education and Health Services: Residential Intellectual and Developmental Disability, Mental Health and Substance Abuse Facilities in California reached a record high of 70.22106 in December of 2025 and a record low of 29.18379 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Education and Health Services: 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.