Message from the County Manager

Welcome to San Mateo County.

We take great pride in serving our residents and visitors and thank you for taking the time to visit our website.

The County Manager is appointed by the Board of Supervisors to fulfill the Board’s policies and vision and to ensure the County is run efficiently and effectively. The County Manager also serves as the Clerk of the Board of Supervisors and the Director of Emergency Services.

Please send any comments you may have on ways we can improve this site to


County Manager

Explore the County Budget

The Budget and Performance Unit ensures the financial success and organizational effectiveness of the County by leading Countywide administrative, performance and budgetary efforts and providing direction and guidance on County goals and policies.