| Turnout | Alex Padilla* (D) |
Mark Meuser (R) |
Other | Margin | TOTAL | ||||
|---|---|---|---|---|---|---|---|---|---|
| Atherton town | n/a | 1,986 | 63.6% | 1,137 | 36.4% | 0 | 0.0% | 849 | 3,123 |
| Belmont city | n/a | 8,394 | 78.5% | 2,305 | 21.5% | 0 | 0.0% | 6,089 | 10,699 |
| Brisbane city | n/a | 1,439 | 80.7% | 344 | 19.3% | 0 | 0.0% | 1,095 | 1,783 |
| Burlingame city | n/a | 8,653 | 75.5% | 2,805 | 24.5% | 0 | 0.0% | 5,848 | 11,458 |
| Colma town | n/a | 316 | 78.2% | 88 | 21.8% | 0 | 0.0% | 228 | 404 |
| Daly City city | n/a | 17,441 | 77.2% | 5,156 | 22.8% | 0 | 0.0% | 12,285 | 22,597 |
| East Palo Alto city | n/a | 3,428 | 86.8% | 520 | 13.2% | 0 | 0.0% | 2,908 | 3,948 |
| Foster City city | n/a | 7,855 | 73.6% | 2,819 | 26.4% | 0 | 0.0% | 5,036 | 10,674 |
| Half Moon Bay city | n/a | 3,859 | 75.8% | 1,232 | 24.2% | 0 | 0.0% | 2,627 | 5,091 |
| Hillsborough town | n/a | 3,043 | 61.0% | 1,944 | 39.0% | 0 | 0.0% | 1,099 | 4,987 |
| Menlo Park city | n/a | 10,428 | 81.3% | 2,393 | 18.7% | 0 | 0.0% | 8,035 | 12,821 |
| Millbrae city | n/a | 5,081 | 67.5% | 2,443 | 32.5% | 0 | 0.0% | 2,638 | 7,524 |
| Pacifica city | n/a | 12,309 | 75.9% | 3,910 | 24.1% | 0 | 0.0% | 8,399 | 16,219 |
| Portola Valley town | n/a | 2,018 | 75.4% | 660 | 24.6% | 0 | 0.0% | 1,358 | 2,678 |
| Redwood City city | n/a | 20,007 | 78.9% | 5,336 | 21.1% | 0 | 0.0% | 14,671 | 25,343 |
| San Bruno city | n/a | 9,491 | 73.6% | 3,404 | 26.4% | 0 | 0.0% | 6,087 | 12,895 |
| San Carlos city | n/a | 11,048 | 78.0% | 3,122 | 22.0% | 0 | 0.0% | 7,926 | 14,170 |
| San Mateo city | n/a | 25,807 | 76.9% | 7,757 | 23.1% | 0 | 0.0% | 18,050 | 33,564 |
| South San Francisco city | n/a | 13,634 | 76.3% | 4,233 | 23.7% | 0 | 0.0% | 9,401 | 17,867 |
| Woodside town | n/a | 1,938 | 67.7% | 923 | 32.3% | 0 | 0.0% | 1,015 | 2,861 |
| TOTAL | 42% | 186,891 | 76.4% | 57,825 | 23.6% | 0 | 0.0% | 129,066 | 244,716 |