Markham--Thornhill — Canadian Federal Election Results

Markham--Thornhill was won by Liberal at the 2021 general election, with a margin of 13,573 votes over Conservative. This page covers every general election in Markham--Thornhill from 2015 to 2021.

Full Election History, 2015–2021

Election Winner Party Votes Vote Share Runner-up Margin
2015 Liberal Liberal 23,878 55.7% Conservative (13,849) 10,029 (23.4 pts)
2019 Liberal Liberal 23,899 53.9% Conservative (15,319) 8,580 (19.4 pts)
2021 Liberal Liberal 23,709 61.5% Conservative (10,136) 13,573 (35.2 pts)

Full Result Breakdown by Election

2015

PartyVotesShare
Liberal23,87855.7%
Conservative13,84932.3%
NDP4,59510.7%
Green5351.2%

2019

PartyVotesShare
Liberal23,89953.9%
Conservative15,31934.6%
NDP3,2337.3%
Green1,2472.8%
People's Party3570.8%
Independent2760.6%

2021

PartyVotesShare
Liberal23,70961.5%
Conservative10,13626.3%
NDP3,2228.4%
Green8132.1%
People's Party6481.7%

Margin Over Time

Winning margin (percentage points) at each contested election, coloured by the winning party. Acclaimed elections (no opposing candidate) aren't plotted since there's no margin to measure.

2015: Liberal margin 23.4 pts 2019: Liberal margin 19.4 pts 2021: Liberal margin 35.2 pts 2015 2019 2021

Trend

Markham--Thornhill has been contested at 3 general elections on record since 2015. Winning party over that span: Liberal.

Frequently Asked Questions

Who won Markham--Thornhill in the 2021 general election?

Liberal won Markham--Thornhill in 2021 with 23,709 votes (61.5%), a margin of 13,573 votes over Conservative in second place.

Which parties have won Markham--Thornhill since 2015?

Since 2015, Markham--Thornhill has been won by: Liberal.

What was the closest result in Markham--Thornhill?

The closest contested result on record for Markham--Thornhill was 2019, when Liberal beat Conservative by 8,580 votes (19.4 percentage points).

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