Stephen M. Wagstaffe - District Attorney

stephen m. headshot


I am pleased that you have visited the San Mateo County District Attorney website. We in the District Attorney's Office are committed to seek justice and accountability for all who violate the law in our county. We also seek to provide assistance for those victimized by criminals. Our efforts to achieve justice will continue to make San Mateo County as safe an environment as possible in which to live and work.

Mission Statement

The mission of the District Attorney’s Office is the prosecution of adult and juvenile offenders, to provide services to victims of crime, enforcement of consumer and environmental laws, provision of legal and investigative support to other law enforcement agencies, and dissemination of public information about law enforcement.

Contact Information
District Attorney's Office – Main Office
400 County Center
3rd Floor
Redwood City, CA 94063Get Directions
Monday - Friday:
8:00 am - 5:00 pm
Saturday - Sunday:
Contact Information
Phone: (650) 363-4636 Email:
Social Media