A Tradition of Service since 1856
Executive Staff
Administration's primary mission is to prepare the department to successfully meet the challenges and opportunities that the 21st Century will bring to San Mateo County.
Sheriff Greg Munks
Carolyn Thomas, Executive Assistant
Duties of the Sheriff
Plan, organize, direct, and review the activities and operations of the Sheriff's Department, including custody and detention facilities and rehabilitation services for offenders; public safety and emergency services; forensic laboratory services; and...Read more »
Undersheriff Carlos G. Bolanos
Veronica J. Ruiz, Executive Secretary
Duties of the Undersheriff
Assist in planning, organizing, directing, and reviewing the activities of the Sheriff's Department, including custody and detention facilities; rehabilitation services for offenders; public safety and emergency services; forensic laboratory services; and specialized programs, such as narcotics, sea...Read more »
Assistant Sheriff Trisha Sanchez
Duties of the Assistant Sheriff
Assist in planning, organizing, directing, and reviewing the activities of the Sheriff's Department, including custody and detention facilities; rehabilitation services for offenders; public safety and emergency services; forensic laboratory services; and specialized programs, such as narcotics, sea...Read more »
Quick List
- Terrorism Reporting
- NCRIC
- Non-Emergencies
- (650) 363-4911
- Anonymous Tip Line
- (800) 547-2700
- Abandoned Vehicle Hotline
- (650) 599-7489
- Traffic Complaints
- trafficcomplaint@co.sanmateo.ca.us