stv.vote // Aberdeen, Scotland Bridge of Don

The Aberdeen, Scotland May 2022 was held on May 5, 2022. 4 seats were filled using Single Transferable Vote from 8 candidates over 6 rounds.

In STV, candidates who reach the quota (1,359 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. Alison Alphonse
  2. Sarah Cross
  3. Jessica Mennie
  4. Nurul Hoque Ali

Votes needed to win: 1,359 votes 6,7934+1+1\left\lfloor \frac{6,793}{4 + 1} \right\rfloor + 1

Votes needed to win: 1,359Alison AlphonseElected in round 1Sarah CrossElected in round 1Jessica MennieElected in round 2Nurul Hoque AliElected in round 7Mevrick Renson FernandesEliminated in round 6Matthew WattEliminated in round 5Sylvia HardieEliminated in round 4Harald Rainer BartlEliminated 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 6Alison AlphonseSarah CrossJessica MennieNurul Hoque AliMevrick Renson FernandesMatthew WattSylvia HardieHarald Rainer BartlExhausted24.3%23.5%16.1%15.3%10.9%5.6%20%20%20.1%15.7%11%8.7%20%20%20%15.7%11%8.7%20%20%20%15.8%11.4%8.9%20%20%20%16.7%12.7%9%20%20%20%17.9%14.8%7.2%Alison AlphonseSarah CrossJessica MennieNurul Hoque AliMevrick Renson FernandesExhausted

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.

AliAlphonseBartlCrossFernandesHardieMennieWattLegendElectedNot 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
Nurul Hoque Ali
Alison Alphonse
Sarah Cross
Jessica Mennie
Mevrick Renson Fernandes
Matthew Watt
Sylvia Hardie
Harald Rainer Bartl
Nurul Hoque Ali0%40.9%49.8%42.4%51.4%54.5%62.5%84.9%
Alison Alphonse59.1%0%57.1%59.4%59.6%60.3%79.8%86.3%
Sarah Cross50.2%42.9%0%44.2%51.8%78.6%58.9%79.9%
Jessica Mennie57.6%40.6%55.8%0%57.6%59.3%77.7%85.6%
Mevrick Renson Fernandes48.6%40.4%48.2%42.4%0%54.9%62.8%86.1%
Matthew Watt45.5%39.7%21.4%40.7%45.1%0%54.5%76.9%
Sylvia Hardie37.5%20.2%41.1%22.3%37.2%45.5%0%76%
Harald Rainer Bartl15.1%13.7%20.1%14.4%13.9%23.1%24%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
Nurul Hoque Ali
Alison Alphonse
Sarah Cross
Jessica Mennie
Mevrick Renson Fernandes
Matthew Watt
Sylvia Hardie
Harald Rainer Bartl
Exhausted
Nurul Hoque Ali0%14.2%12.8%5.3%31.3%2.4%7.5%3.4%23.2%
Alison Alphonse4.4%0%1.7%83.7%3%0.1%3.6%0.2%3.3%
Sarah Cross5.3%1.3%0%0.8%6%78.4%0.5%0.6%7.1%
Jessica Mennie2.5%88.8%0.7%0%2.1%0.4%3%0.4%2.2%
Mevrick Renson Fernandes25.7%7.4%15.6%8.1%0%6.6%12.6%2.6%21.4%
Matthew Watt3.2%0.8%83.1%0.8%5.8%0%0%0.3%6.1%
Sylvia Hardie13.8%24.8%3.3%25.7%18.1%1.9%0%2.4%10%
Harald Rainer Bartl6.8%9.1%14.8%3.4%18.2%9.1%5.7%0%33%

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

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