stv.vote // Dundee, Scotland The Ferry

The Dundee, Scotland May 2022 was held on May 5, 2022. 4 seats were filled using Single Transferable Vote from 9 candidates over 7 rounds.

In STV, candidates who reach the quota (1,796 votes) are elected. Surplus votes above the quota are transferred to voters' next preferences. When no candidate reaches the quota, the candidate with the fewest votes is eliminated and their votes are transferred.

Elected candidates:

  1. Craig Duncan
  2. Kevin Cordell
  3. Derek Scott
  4. Pete Shears

Votes needed to win: 1,796 votes 8,9794+1+1\left\lfloor \frac{8,979}{4 + 1} \right\rfloor + 1

Votes needed to win: 1,796Kevin CordellElected in round 1Craig DuncanElected in round 1Derek ScottElected in round 2Pete ShearsElected in round 8Qaiser HabibEliminated in round 7Philip ScottEliminated in round 6Mark ParsonsEliminated in round 5Thomas ByrneEliminated in round 4Carole SmithEliminated in round 3

STV 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 elected (surplus transfers) or 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 2Round 3Round 4Round 5Round 6Round 7Craig DuncanKevin CordellDerek ScottPete ShearsQaiser HabibPhilip ScottMark ParsonsThomas ByrneCarole SmithExhausted34.7%20.1%18.5%10%7.5%20%20%26.8%12.2%10.6%20%20%20%12.3%10.7%11.3%20%20%20%12.4%10.7%11.5%20%20%20%12.5%11.1%11.7%20%20%20%13.5%12.9%11.8%20%20%20%16%13%11%Craig DuncanKevin CordellDerek ScottPete ShearsQaiser HabibExhausted

Candidate Clustering

This visualization shows candidates positioned based on second-choice transfers. Candidates whose voters frequently rank each other appear closer together, forming natural "clusters" or voting blocs.

Distance is based on the First Alternate table below — if voters who rank candidate A first often rank candidate B second (and vice versa), they'll appear close together. In STV, proportional representation means winners should be distributed across different clusters, representing diverse voter preferences.

Circle size indicates first-round vote share. Green circles are elected candidates. Hover over candidates to see their top second-choice transfers.

ByrneCordellDuncanHabibParsonsScottScottShearsSmithLegendElectedNot elected

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.

Note: In multi-seat STV elections, pairwise preferences show overall voter sentiment but don't directly determine outcomes, since votes transfer through multiple elimination and surplus rounds.

Less-preferred Candidate
Preferred Candidate
Craig Duncan
Derek Scott
Kevin Cordell
Pete Shears
Qaiser Habib
Philip Scott
Mark Parsons
Thomas Byrne
Carole Smith
Craig Duncan0%67.4%63.6%74.9%67%70%78.8%92%95.2%
Derek Scott32.6%0%50%56.2%53.4%82.2%61.5%82.5%87.5%
Kevin Cordell36.4%50%0%57.4%70.2%52.1%73.5%91.7%85.9%
Pete Shears25.1%43.8%42.6%0%46.6%46.5%58.7%83.2%87.7%
Qaiser Habib33%46.6%29.8%53.4%0%48.8%68.7%89.5%83.8%
Philip Scott30%17.8%47.9%53.5%51.2%0%59%80.9%86.3%
Mark Parsons21.2%38.5%26.5%41.3%31.3%41%0%82.6%80.4%
Thomas Byrne8%17.5%8.3%16.8%10.5%19.1%17.4%0%54.5%
Carole Smith4.8%12.5%14.1%12.3%16.2%13.7%19.6%45.5%0%

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
Craig Duncan
Derek Scott
Kevin Cordell
Pete Shears
Qaiser Habib
Philip Scott
Mark Parsons
Thomas Byrne
Carole Smith
Exhausted
Craig Duncan0%29.7%12.8%17.9%4.6%3.8%8.5%1%2%19.7%
Derek Scott6.7%0%0.5%1.1%0.3%88.7%0.2%0%0.1%2.4%
Kevin Cordell9.2%1%0%2.3%78.4%0.2%3.9%1.2%0.3%3.5%
Pete Shears38.8%6.7%8.7%0%5.7%3.1%11.9%0.9%2.7%21.6%
Qaiser Habib3.9%0.4%85.3%2.1%0%0%3.9%0.7%0%3.7%
Philip Scott2.9%93.4%0.2%1.2%0%0%0%0%0.2%2%
Mark Parsons24.2%2.2%21.2%16%27.1%0%0%1.1%1.1%7.1%
Thomas Byrne17.4%7.6%33.7%4.3%5.4%3.3%7.6%0%5.4%15.2%
Carole Smith16.9%20.3%8.5%10.2%0%8.5%13.6%3.4%0%18.6%

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

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