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:

Data models

The California COVID-19 Assessment Tool (CalCat) is a model to inform state and local response. You can find nowcasts, forecasts, and scenarios:

Data dashboards

Statewide case statistics and demographics 

This includes positive cases, deaths, and testing results.

View statewide dashboard

View confirmed case and death data on Open Data Portal

View testing data on Open Data Portal

View probable case data on Open Data Portal

Statewide vaccination statistics and demographics 

This includes an overview of COVID-19 vaccines administered and vaccination progress by group.

View vaccine progress data on Open Data Portal

View vaccine progress data by zip code 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.

View hospital dashboard

View hospital data on Open Data Portal

COVID-19 outbreaks 

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.

View COVID-19 data 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.

View PPE distribution dashboard

The impact on our homeless population

The impact of Project Roomkey and other measures to help homeless Californians. This includes room acquisition, room occupancy, and trailer distribution.

View homeless dashboard


The COVID-19 database is available for you in two ways:

  1. Access the database directly in ready-to-query SQL format at

    Snowflake Data Marketplace

    If you are not a Snowflake customer

    sign up for a free trial account today

  2. Access the data through the

    California Open Data Portal

Data dictionaries

The COVID-19 datasets contain the following information. Some of these data dictionaries map back to the data dashboards above.

Contact for questions

Email with any questions about these datasets.

Explore more data

State data

Statewide and county cases, deaths, hospitalizations, and tests, including by vaccination status, gender, and age

Vaccination data

State and county data about vaccination, including by race and ethnicity and age

Health equity data

How COVID-19 has affected different communities across the state