Election results for 1997-2009 are expected to be published in May, 2025.
For legacy reports and formats please visit our Past Election Results Archive.

Dan O'Malley

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Victories

Won 0 out of 1 generals.
Won 0 out of 0 primaries.
Won 0 out of 1 total contests.

Dan O'Malley

Past Contests

Date Stage Office District Candidates
2010Nov 2 General Election District Attorney-Public Administrator Contra Costa County
Mark Peterson ran (57%) against Dan O'Malley. Candidates »
Candidate Votes %
Mark Peterson
 163,810 57.4%
Dan O'Malley
 120,408 42.2%
Write-In
 1,015 0.4%
Total Votes Cast 285,233  
Overvotes/Undervotes 67,454  
Total Ballots Cast 352,687  
Registered Voters 533,825  
See Details for this Contest »