ranked.vote: San Francisco / Board of Supervisors, District 11 / 2020

ranked.vote // San Francisco Board of Supervisors, District 11

The San Francisco Consolidated General Election was held on November 3, 2020. Ahsha Safai was the winner out of 4 candidates after 1 elimination round.

Ahsha Safai was also the Condorcet winner.

Ahsha SafaiJohn AvalosMarcelo ColussiEliminated in round 1Jason Chuyuan ZengEliminated in round 1

Runoff Rounds

This Sankey diagram shows the votes of each remaining candidate at each round, as well as the breakdown of votes transferred when each candidate was eliminated.

Note that the tabulation (but not the winner) may differ from the official count. You can read more about why this is.

Round 1Round 2Ahsha SafaiJohn AvalosMarcelo ColussiJason Chuyuan ZengExhaustedAhsha SafaiJohn AvalosExhausted

Pairwise Preferences

For every pair of candidates, this table shows the fraction of voters who preferred one to the other. A preference means that either a voter ranks a candidate ahead of the other, or ranks one candidate but does not list the other. Ballots which rank neither candidate are not counted towards the percent counts.

Less-preferred Candidate
Preferred Candidate
Ahsha Safai
John Avalos
Marcelo Colussi
Jason Chuyuan Zeng
Ahsha Safai 53.1% 79.6% 99.9%
John Avalos 46.9% 77.3% 99.9%
Marcelo Colussi 20.4% 22.7% 99.9%
Jason Chuyuan Zeng 0.1% 0.1% 0.1%

First Alternate

For every pair of candidates, this table shows the fraction of voters who ranked one candidate first ranked the other candidate second.

Second Choice
First Choice
Ahsha Safai
John Avalos
Marcelo Colussi
Jason Chuyuan Zeng
Exhausted
Ahsha Safai 56.1% 23.9% 0% 20%
John Avalos 57.4% 22.8% 19.8%
Marcelo Colussi 43.8% 37.8% 0.2% 18.2%
Jason Chuyuan Zeng 46.7% 6.7% 40% 6.7%

Final Vote by First Choice

This table tracks which candidate ballots were ultimately allocated to, among ballots that ranked an eliminated candidate first.

Final Round Choice
First Round Choice
Ahsha Safai
John Avalos
Exhausted
Marcelo Colussi 43.8% 37.9% 18.3%
Jason Chuyuan Zeng 73.3% 13.3% 13.3%

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