ranked.vote // San Francisco Board of Supervisors, District 9

The San Francisco Consolidated General Election was held on November 8, 2016. Hillary Ronen was the winner out of 4 candidates after 1 elimination round.

Hillary Ronen was also the Condorcet winner.

Hillary RonenJoshua ArceMelissa San MiguelEliminated in round 1Iswari EspañaEliminated 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 2Hillary RonenJoshua ArceMelissa San MiguelIswari EspañaExhausted52.6%27.6%9.9%8.3%58.1%31.6%10.3%Hillary RonenJoshua ArceExhausted

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
Hillary Ronen
Joshua Arce
Melissa San Miguel
Iswari España
Hillary Ronen64.8%78.6%90.3%
Joshua Arce35.2%59.8%84.6%
Melissa San Miguel21.4%40.2%86.4%
Iswari España9.7%15.4%13.6%

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
Hillary Ronen
Joshua Arce
Melissa San Miguel
Iswari España
Exhausted
Hillary Ronen33.2%36.6%3.8%26.5%
Joshua Arce45%23%5.7%26.3%
Melissa San Miguel43.2%26.3%16.6%14%
Iswari España23.3%20.4%36.9%19.4%

Ranking Distribution

This shows how many candidates voters ranked, both overall and broken down by each candidate's first-choice supporters. This reveals whether some candidates attracted voters who ranked multiple candidates versus those who ranked fewer candidates.

Number of Candidates Ranked
Candidate
1
2
3
All Candidates
(32,054 voters)
25.0%21.9%53.1%
Hillary Ronen
(18,396 voters)
26.5%25.6%47.9%
Joshua Arce
(9,648 voters)
26.3%18.4%55.3%
Melissa San Miguel
(3,465 voters)
14.0%13.4%72.6%
Iswari España
(545 voters)
19.4%13.6%67.0%

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
Hillary Ronen
Joshua Arce
Exhausted
Melissa San Miguel49.3%34.5%16.2%
Iswari España38.3%35%26.6%

This report was generated by ranked.vote and may be reproduced under CC-BY. Learn more about ranked.vote.

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