stv.vote: Perth And Kinross, Scotland / Perth And Kinross

stv.vote // Perth And Kinross, Scotland Perth City Centre

The Perth And Kinross, Scotland May 2022 was held on May 5, 2022. 4 seats were filled using Single Transferable Vote from 9 candidates over 8 rounds.

In STV, candidates who reach the quota (1,052 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:

Eric Drysdale
Peter Anthony Barrett
Andrew Parrott
Chris Ahern

Votes needed to win: 1,052 votes $\left\lfloor \frac{5,257}{4 + 1} \right\rfloor + 1$

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.

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.

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		Eric Drysdale	Chris Ahern	Andrew Parrott	Peter Anthony Barrett	Scott Forsyth	Nick Tulloch	Susannah Rae	Ian Thomson	Sandy Miller
	Eric Drysdale	0%	59.3%	66.5%	54.1%	66.5%	65.9%	74.8%	79.7%	91.8%
	Chris Ahern	40.7%	0%	42.3%	41.4%	53.9%	74%	53.2%	71.3%	76.1%
	Andrew Parrott	33.5%	57.7%	0%	52%	63.4%	64.5%	72.7%	78.5%	89.8%
	Peter Anthony Barrett	45.9%	58.6%	48%	0%	66.4%	68.1%	62.8%	81.6%	84.2%
	Scott Forsyth	33.5%	46.1%	36.6%	33.6%	0%	56.3%	49.9%	71%	79.4%
	Nick Tulloch	34.1%	26%	35.5%	31.9%	43.7%	0%	44.5%	61.9%	69.2%
	Susannah Rae	25.2%	46.8%	27.3%	37.2%	50.1%	55.5%	0%	70.4%	79.8%
	Ian Thomson	20.3%	28.7%	21.5%	18.4%	29%	38.1%	29.6%	0%	61.8%
	Sandy Miller	8.2%	23.9%	10.2%	15.8%	20.6%	30.8%	20.2%	38.2%	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		Eric Drysdale	Chris Ahern	Andrew Parrott	Peter Anthony Barrett	Scott Forsyth	Nick Tulloch	Susannah Rae	Ian Thomson	Sandy Miller	Exhausted
	Eric Drysdale	0%	0.8%	82.6%	3.5%	3.7%	0.1%	3.7%	0.6%	1.5%	3.6%
	Chris Ahern	2.7%	0%	0.7%	16.8%	5.7%	62.1%	0.9%	1.9%	0.4%	8.9%
	Andrew Parrott	83.1%	0.6%	0%	2.9%	1.8%	0.3%	4.6%	0.9%	0.9%	4.9%
	Peter Anthony Barrett	10.9%	20.2%	6.1%	0%	21.1%	7.5%	11.6%	5.4%	0.8%	16.5%
	Scott Forsyth	8.3%	9.9%	5.7%	28.5%	0%	1.4%	11%	6%	2.3%	26.9%
	Nick Tulloch	0%	83.9%	0.3%	8.7%	0.3%	0%	1.7%	0.7%	0.3%	4%
	Susannah Rae	26.1%	2.6%	24.3%	22%	16.4%	1.1%	0%	2.6%	1.1%	3.7%
	Ian Thomson	1.6%	18.8%	4.7%	18.8%	17.2%	7.8%	9.4%	0%	6.3%	15.6%
	Sandy Miller	35.4%	2.1%	20.8%	6.3%	6.3%	0%	4.2%	16.7%	0%	8.3%

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