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.


Joseph R. Biden, Jr (D)

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Victories

Won 0 out of 1 generals.
Won 0 out of 2 primaries.
Won 0 out of 3 total contests.

Joseph R. Biden, Jr (D)

Past Contests

Date Stage Office District Candidates
2024Mar 5 Democratic Primary Presidential Preference State of California
Joseph R Biden Jr. ran (92%) against 13 opponents. Candidates »
Candidate Votes %
140,780 92.3%
4,581 3.0%
3,914 2.6%
945 0.6%
839 0.6%
600 0.4%
518 0.3%
388 0.3%
Total Votes Cast 152,565  
Overvotes/Undervotes 11,523  
Total Ballots Cast 164,088  
Registered Voters 380,634  
See Details for this Contest »
2020Nov 3 General Election President of the United States State of California
Joseph R. Biden ran (72%) against 10 opponents. Candidates »
Candidate Votes %
Democratic
416,386 71.6%
Republican
152,877 26.3%
Libertarian
6,116 1.1%
Green
2,618 0.5%
American Independent
1,949 0.3%
Peace And Freedom
1,284 0.2%
57 0.0%
14 0.0%
Total Votes Cast 581,316  
Overvotes/Undervotes 9,827  
Total Ballots Cast 591,143  
Registered Voters 703,021  
See Details for this Contest »
2020Mar 3 Democratic Primary Presidential Preference State of California
Joseph R. Biden ran (31%) against 26 opponents. Candidates »
Candidate Votes %
71,068 31.4%
67,327 29.7%
34,640 15.3%
30,093 13.3%
9,548 4.2%
6,451 2.9%
4,059 1.8%
1,280 0.6%
Total Votes Cast 226,728  
Undervotes 2,509  
Overvotes 325  
Total Ballots Cast 229,562  
Registered Voters 336,575  
See Details for this Contest »