| President Democratic - District 14 | 100.% ( 170 of 170 ) precincts reporting as of Mar 4, 2008, at 9:49 a.m. County Returns Other Contests | | San Mateo County Results | |
| |
| | Joe Biden (Dem) | 105 | 0.2 % |   |
| | Dennis Kucinich (Dem) | 207 | 0.6 % |   |
| | Barack Obama (Dem) | 21,409 | 53.1 % |   |
| | Bill Richardson (Dem) | 91 | 0.2 % |   |
| | Hillary Clinton (Dem) | 17,221 | 42.8 % |   |
| | Chris Dodd (Dem) | 28 | 0.0 % |   |
| | John Edwards (Dem) | 1,204 | 3.0 % |   |
| | Mike Gravel (Dem) | 64 | 0.1 % |   |
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| President Democratic - District 14 | 100.% ( 218 of 218 ) precincts reporting as of Mar 4, 2008, at 9:49 a.m. County Returns Other Contests | | Santa Clara County Results | |
| |
| | Joe Biden (Dem) | 205 | 0.2 % |   |
| | Dennis Kucinich (Dem) | 426 | 0.7 % |   |
| | Barack Obama (Dem) | 33,826 | 49.0 % |   |
| | Bill Richardson (Dem) | 232 | 0.3 % |   |
| | Hillary Clinton (Dem) | 31,649 | 45.9 % |   |
| | Chris Dodd (Dem) | 42 | 0.0 % |   |
| | John Edwards (Dem) | 2,579 | 3.8 % |   |
| | Mike Gravel (Dem) | 79 | 0.1 % |   |
|   |
| President Democratic - District 14 | 100.% ( 67 of 67 ) precincts reporting as of Mar 4, 2008, at 9:49 a.m. County Returns Other Contests | | Santa Cruz County Results | |
| |
| | Joe Biden (Dem) | 55 | 0.3 % |   |
| | Dennis Kucinich (Dem) | 151 | 1.1 % |   |
| | Barack Obama (Dem) | 8,130 | 54.3 % |   |
| | Bill Richardson (Dem) | 43 | 0.2 % |   |
| | Hillary Clinton (Dem) | 6,041 | 40.3 % |   |
| | Chris Dodd (Dem) | 9 | 0.0 % |   |
| | John Edwards (Dem) | 555 | 3.8 % |   |
| | Mike Gravel (Dem) | 11 | 0.0 % |   |
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