The following tables, slide presentations, and annual reports provide the most recent available data and statistics for reportable sexually transmitted diseases (STDs) in California. These files include data for chlamydia, gonorrhea, and syphilis.
Executive Summary (PDF)
STDs in California: 2019 Snapshot (PDF)
Requests for additional local health jurisdiction level data should be submitted directly to that jurisdiction.
For STD case definitions, please visit the Case Definitions for Reportable Sexually Transmitted Diseases page.
For STD-related CalREDIE help, please email STDCalREDIE@cdph.ca.gov.
For more information about STDs, please visit the STD Control Branch program page.