Health Conditions Data

Our research on health conditions tracks disease patterns and outcomes across California. We analyze disparities, identify care gaps, and evaluate interventions — providing insights to guide investments and policies for conditions affecting vulnerable communities.

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Featured Resources

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California’s Older Adults and Adults with Disabilities Almanac — 2024 Edition

This quick reference guide examines available data on older Californians and those with disabilities.

Facts and Data
Homeless tents line city streets in San Francisco. Homeless community creates a camp with all their suitcases, tents, sleeping bags and precious belongings.

People Experiencing Homelessness in California Almanac — 2024 Edition

Facts and Data

Quality of Care: Behavioral Health Almanac — 2024 Edition

Facts and Data
Mother snuggling newborn baby

Maternity Care in California Almanac — 2023 Edition

Facts and Data
Woman sitting alone, in waiting room.

Mental Health in California Almanac — 2022 Edition

Facts and Data

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Quality of Care: Chronic Conditions Almanac — 2024 Edition

This set of quality measures highlights California’s performance across a range of chronic conditions, including cancer, diabetes, cardiovascular disease, and respiratory disease, and includes data by race/ethnicity, payer, and county.

Facts and Data
sun peeking out from behind gray clouds

Substance Use in California Almanac — 2025 Edition

Behavioral Health, Facts and Data

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