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San Mateo County Leadership
Elected Officials
San Mateo County Board of Supervisors
The primary elected legislative body for San Mateo County.
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Offices
Use this roster to find the office you want, then open the full official page for staff, appointments, newsletters, and additional detail.
Meetings (San Mateo County Board of Supervisors)
June 2026
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Meeting summaries
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2026-06-09 • 9:00 AM
San Mateo County Board of Supervisors
What's Scheduled San Mateo County Board of Supervisors's 2026-06-09 agenda is scheduled to cover…
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2026-05-19 • 9:00 AM
San Mateo County Board of Supervisors
What happened San Mateo County Board of Supervisors's 2026-05-19 meeting centered on Adopt a…
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2026-05-05 • 9:00 AM
San Mateo County Board of Supervisors
What happened San Mateo County Board of Supervisors's 2026-05-05 meeting centered on Recommendation…
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2026-04-21 • 9:00 AM
San Mateo County Board of Supervisors
What happened San Mateo County Board of Supervisors's 2026-04-21 meeting centered on Measure K:…
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2026-04-07 • 9:00 AM
San Mateo County Board of Supervisors
What happened San Mateo County Board of Supervisors's 2026-04-07 meeting centered on Measure K:…
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County budget snapshot

The Board of Supervisors oversees and adopts the County budget. This snapshot links the leadership body to the adopted All County Funds overview.
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FY 2026-27 recommended budget
This San Mateo County comparison is prepared for the FY 2026-27 Recommended Budget. FY 2026-27 values are recommended/proposed, not adopted. Spending by function remains unavailable until a matching source-grounded table is confirmed.
FY 2025-26 Adopted Budget. Fund balance is shown because it is part of the official sources table, but it should not be read as recurring revenue.
Recommended budget posted/submitted: May 22, 2026
Budget hearing: June 9, 2026
Final adoption deadline: No later than October 2, 2026
Total sources
Not yet available
Total requirements
Not yet available
Ongoing revenue
Not yet available
Use of fund balance
Not yet available