District 4: Warren Slocum

President, Board of Supervisors

Learn more about our community, our work and our office.

Do you need help?

Send an email to wslocum@smcgov.org or call (650) 363-4570

On the Move Colilbri Commons Groundbreaking

Colibri Commons breaks ground in East Palo Alto with members of EPACANDO and MidPen Housing.

NFO Event

North Fair Oaks Holiday Event with George Saman, Mike Callagy, Justin Mates, and Supervisor Slocum.


Healthy Community Mural Celebration in North Fair Oaks on the 5th Avenue underpass.

COB3 Tour

District 4 staff touring our new soon to be county office center buidling. 

Domestic Violence Group

Domestic Violence Council 2019

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County of San Mateo Board ChambersSheriff's Oversight and Engagement Subcommittee NFO Mural with ChildrenLearn More