Message from Mark Church, Chief Elections Officer & Assessor-County Clerk-Recorder
Welcome to the San Mateo County Elections website.

I am honored and privileged to serve as your Chief Elections Officer & Assessor-County Clerk-Recorder. As your Registrar of Voters, I am committed to ensuring that our office continues its tradition of excellence and operates at a maximum level of efficiency and productivity.
Please use this website for easy access to the information and services that our office provides to the citizens of San Mateo County. I hope you find it a useful resource for election information.
June 7, 2022 Statewide Direct Primary Election
Election Information and Candidate Information
New 2022 Political Districts
Find out your new districts using our District/Precinct Lookup here.
Election Security and Accuracy
An overview of the security features of election systems and the security procedures.