Press Release

For Immediate Release - December 28, 2022


Several jurisdictions use Ranked-Choice Voting (“RCV”) to conduct their elections in the County of Alameda. 

The ROV learned that its RCV tally system was not configured properly for the November 2022 General Election.  It should have been configured to advance ballots to the next ranking immediately when no candidate was selected for a particular round.  This means that if no candidate was selected in the first round on the ballot, then the second-round ranking would count as the first-round ranking, the third-round ranking would count as the second round ranking, and so on.  For the November 2022 General Election, the setting on the County’s equipment counted the RCV ballots in the manner in which the ballot was completed, meaning no vote was registered for those ballots in the first round of counting because those voters did not identify a valid candidate in a particular rank on the ballot.  

Once it became of aware of the issue, the ROV immediately investigated it.  The ROV worked with its vendor to figure out the source of the issue and to resolve it.  After reviewing the election data and applying the correct configuration, the ROV learned that only one outcome was affected: Oakland School Director, District 4, for the Oakland Unified School District.  No other result for any RCV election in any jurisdiction was changed. 

The ROV has notified the City of Oakland, Oakland Unified School District, School Director District 4 candidates, and the Secretary of State. The ROV is currently working with its vendor to provide safeguards so that this does not happen in future elections.


Contact: Alameda County Registrar of Voters (510) 272-6933

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