California has collected a wide range of data to inform its response to COVID-19, and developed tools to help process and analyze that data. These are made available to everyone for transparency.
On this page:
The California COVID-19 Assessment Tool (CalCat) is a model to inform state and local response. You can find nowcasts, forecasts, and scenarios:
Statewide case statistics and demographics
This includes positive cases, deaths, and testing results.
Statewide dashboard on Tableau
Case, death, and test source data and data dictionary on Open Data Portal
Probable case data on Open Data Portal
The impact on hospitals in the state of California
This includes suspected and positive hospitalized patients by county, including ICU patients.
Hospital dashboard on Tableau
Hospital source data and data dictionary on Open Data Portal
This dataset contains statewide numbers of COVID-19 outbreaks and associated cases, categorized by setting, reported to the California Department of Public Health (CDPH) since January 1, 2021.
COVID-19 outbreak source data and data dictionary on Open Data Portal
Personal Protection Equipment (PPE) distribution
Personal Protection Equipment (PPE) distributed by California Governor’s Logistics Task Force. PPE products include N-95 respirators, procedure masks, gowns, face shields and gloves.
PPE distribution dashboard on Tableau
PPE distribution source data on Open Data Portal
The impact on people experiencing homelessness
The impact of Project Roomkey and other measures to help Californians experiencing homelessness. This includes room acquisition, room occupancy, and trailer distribution.
Homeless dashboard on Tableau
Homelessness source data on Open Data Portal
You can access the COVID-19 database in two ways:
- Access the database directly in ready-to-query SQL format at
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- Access the data through the
California Open Data Portal
Source data and dictionaries
The California Open Data Portal hosts the source data and dictionaries used for all the charts on this website. This includes:
Contact for questions
Email StateInfo@state.ca.gov with questions about these datasets.
Explore more data
Statewide and county cases, deaths, hospitalizations, and tests, including by vaccination status, gender, and age
State and county data about vaccination, including by race and ethnicity and age
Data about which variants are in California, including Delta and Omicron
How COVID-19 has affected different communities across the state