Welcome to the California Cancer Registry

Data & Mapping Tool

Data & Mapping Tool

Generate customized maps and tables of California cancer incidence or mortality rates.

Inquiry System

Factsheets by Counties

The factsheets below are provided by the California Cancer Registry (CCR) of the California Department of Public Health to show the impact of cancer on California residents. The CCR is California’s population-based cancer surveillance system, and it collects information on almost all cancers diagnosed in the state. This information helps to further our understanding of cancer and is used to develop strategies and policies for its prevention, treatment, and control.

Selected Cancer Facts by County

All Counties (PDF 12,757KB)


To learn more about cancer prevention activities going on in California, visit the website of the California Dialogue on Cancer (CDOC) at www.cdoc-online.org.