DemoChoice Web Poll: Board of Supervisors, District 8 - San Francisco, 2010
1 candidate will be elected with 34,950 ballots cast.
Round 1
| Candidate | Votes | Status | ||
|---|---|---|---|---|
| Scott Wiener |
|
14,813 | (42.4%) | |
| Rafael Mandelman |
|
12,433 | (35.6%) | |
| Rebecca Prozan |
|
5,872 | (16.8%) | |
| Bill Hemenger |
|
1,802 | (5.2%) | |
| Write-In |
|
30 | (0.1%) | Defeated |
In the first round, the first choices on each ballot are tallied.
The last-place candidate (Write-In) is eliminated. Ballots for that candidate are counted toward their next highest ranking.
Go to the next round.
DemoChoice Web Poll: Board of Supervisors, District 8 - San Francisco, 2010
1 candidate will be elected with 34,950 ballots cast.
Round 2
| Candidate | Votes | Status | ||
|---|---|---|---|---|
| Scott Wiener |
|
14,815 | (42.4%) | |
| Rafael Mandelman |
|
12,434 | (35.6%) | |
| Rebecca Prozan |
|
5,873 | (16.8%) | |
| Bill Hemenger |
|
1,802 | (5.2%) | Defeated |
The last-place candidate (Bill Hemenger) is eliminated. Ballots for that candidate are counted toward their next highest ranking.
Go to the next round.
DemoChoice Web Poll: Board of Supervisors, District 8 - San Francisco, 2010
1 candidate will be elected with 34,950 ballots cast.
Round 3
| Candidate | Votes | Status | ||
|---|---|---|---|---|
| Scott Wiener |
|
15,419 | (45.0%) | |
| Rafael Mandelman |
|
12,649 | (36.9%) | |
| Rebecca Prozan |
|
6,218 | (18.1%) | Defeated |
The last-place candidate (Rebecca Prozan) is eliminated. Ballots for that candidate are counted toward their next highest ranking.
Go to the next round.
DemoChoice Web Poll: Board of Supervisors, District 8 - San Francisco, 2010
1 candidate will be elected with 34,950 ballots cast.
Round 4
| Candidate | Votes | Status | ||
|---|---|---|---|---|
| Scott Wiener |
|
18,239 | (55.4%) | Elected |
| Rafael Mandelman |
|
14,687 | (44.6%) | Defeated |
Scott Wiener has enough votes to guarantee victory (50%) and is declared a winner.
In the end, 52.2% of all cast ballots counted toward a winner. This compares to 42.4% if only the first-round votes were used.
Also, view the Ballot Depth info to see how much lower rankings contributed to the tally.
DemoChoice Web Poll: Board of Supervisors, District 8 - San Francisco, 2010
1 candidate will be elected with 34,950 ballots cast.
Ballot Depth
This shows how much the lower rankings on ballots contributed to the winning candidate.
| Rank | Fraction of votes for winner | ||
|---|---|---|---|
| 1st |
|
81.1% | |
| 2nd |
|
16.6% | |
| 3rd |
|
2.2% | |