| DemoChoice Web Poll: 2020 San Francisco Board of Supervisors, District 7 |
| 1 candidate will be elected with 39,332 ballots cast. |
| Joel Engardio | Vilaska Nguyen | Myrna Melgar | Emily Murase | Stephen W. Martin-Pinto | Ben Matranga | Ken Piper | Write-In | None of these | Need to win | |
| Round 1 Count | 9272 | 8263 | 7881 | 4934 | 4599 | 3414 | 969 | 0 | 0 | 19666 |
| Transfers from Ken Piper | 151 | 141 | 114 | 77 | 231 | 167 | 88 | |||
| Round 2 Count | 9423 | 8404 | 7995 | 5011 | 4830 | 3581 | 0 | 0 | 88 | 19622 |
| Transfers from Ben Matranga | 968 | 336 | 672 | 489 | 767 | 349 | ||||
| Round 3 Count | 10391 | 8740 | 8667 | 5500 | 5597 | 0 | 0 | 0 | 437 | 19448 |
| Transfers from Emily Murase | 1170 | 1070 | 1961 | 550 | 749 | |||||
| Round 4 Count | 11561 | 9810 | 10628 | 0 | 6147 | 0 | 0 | 0 | 1186 | 19073 |
| Transfers from Stephen W. Martin-Pinto | 2558 | 1045 | 1024 | 1520 | ||||||
| Round 5 Count | 14119 | 10855 | 11652 | 0 | 0 | 0 | 0 | 0 | 2706 | 18313 |
| Transfers from Vilaska Nguyen | 2251 | 6909 | 1695 | |||||||
| Round 6 Count | 16370 | 0 | 18561 | 0 | 0 | 0 | 0 | 0 | 4401 | 17466 |
| Status | Defeated | Defeated | Elected | Defeated | Defeated | Defeated | Defeated | Defeated |
Ballots cast: 39332