Special Election
Official Results
Results were certified on April 3, 2025.
Results Portal
This page offers a variety of ways to view and tailor election results with the following exciting features:
- Click Results tab to view all results – results are available in list, slideshow (auto-scroll) or detail table format.
- On Results tab, click on Detail Table icon to see the breakdown of votes cast at Vote Centers and by mail.
- On Results tab, click Filter Results button to select certain contests to follow. Note: If you close browser, the filter selection is not retained.
- On Results tab, print the results by clicking the Print icon.
- Click Voter Turnout tab to see turnout for each precinct. To display the turnout, zoom in and hover over a precinct.
- Click Reports tab to download contest or precinct reports in comma-separated value (CSV) or PDF. Note: Reports are not available on mobile devices at this time.
- Set auto-refresh in the header for results to refresh when updated.
The number of registered voters in the election is 444,497 as of February 21, 2025. Voter registration numbers may not reflect all voters who can cast a ballot in a precinct due to conditional voter registration. Conditional voter registration allows voters to register and cast a provisional ballot after the close of registration deadline.
County of San Mateo, Measure A (Majority Approval Required)
Vote Count | % | |
---|---|---|
YES | 90,900 | 84.00% |
NO | 17,318 | 16.00% |