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. County Clerk and Recorder Elections Database Voter Statistics Contests Questions Candidates Voters Docs Years: 2024 2023 2022 2021 2020 2018 2016 2015 2014 2013 2012 2011 2010 to 2024 2023 2022 2021 2020 2018 2016 2015 2014 2013 2012 2011 2010 Date: 2024 - Mar 5 - Primary 2023 - Mar 7 - Special 2022 - Nov 8 - General 2022 - Jun 7 - General 2022 - Apr 5 - Special 2021 - Sep 14 - Recall 2020 - Nov 3 - General 2018 - Nov 6 - General 2018 - Jun 5 - General 2018 - Mar 6 - Special 2016 - Nov 8 - General 2016 - Jun 7 - Primary 2015 - Nov 3 - Special 2015 - May 19 - Special 2015 - May 5 - Special 2015 - Mar 17 - Special 2014 - Nov 4 - General 2014 - Jun 3 - Primary 2014 - May 6 - Special 2013 - Nov 5 - Consolidated 2013 - Jun 4 - Special 2012 - Nov 6 - General 2012 - Jun 5 - Primary 2012 - May 8 - Special 2011 - Nov 15 - Special 2011 - Nov 8 - Consolidated 2011 - Jun 7 - Special 2011 - May 3 - Special 2010 - Nov 2 - General 2010 - Jun 8 - Primary 2010 - May 4 - Special Office: All Offices Voting Statistics SHARE THIS DATA: Data Exports Download CSV Results » Precinct Results Download HTML Results » Precinct Results Download PDF Results » Precinct Results Learn more about this database » Search Results Please wait... Date Stage District Statistics 2015May 19 Special Election Contra Costa County Total Votes Cast ran (0%) against 2 opponents. Candidates » Statistic Count Total Ballots Cast 102,496 Registered Voters 369,878 See Details »