St. John's South--Mount Pearl — Canadian Federal Election Results
Compiled by EveryElectionResult.com's data team · Last updated 2026-08-30
St. John's South--Mount Pearl was won by Liberal at the 2021 general election, with a margin of 11,365 votes over NDP. This page covers every general election in St. John's South--Mount Pearl from 2006 to 2021.
Full Election History, 2006–2021
Election
Winner
Party
Votes
Vote Share
Runner-up
Margin
2006
Conservative
Conservative
16,644
44.7%
Liberal (12,295)
4,349 (11.7 pts)
2008
Liberal
Liberal
14,920
43.3%
NDP (13,971)
949 (2.8 pts)
2011
NDP
NDP
18,681
47.9%
Liberal (11,130)
7,551 (19.4 pts)
2015
Liberal
Liberal
25,922
57.9%
NDP (16,467)
9,455 (21.1 pts)
2019
Liberal
Liberal
20,793
51.1%
NDP (10,890)
9,903 (24.4 pts)
2021
Liberal
Liberal
19,478
56.2%
NDP (8,113)
11,365 (32.8 pts)
Full Result Breakdown by Election
2006
Party
Votes
Share
Conservative
16,644
44.7%
Liberal
12,295
33.0%
NDP
8,073
21.7%
Green
235
0.6%
2008
Party
Votes
Share
Liberal
14,920
43.3%
NDP
13,971
40.6%
Conservative
4,324
12.6%
Green
643
1.9%
Newfoundland and Labrador First Party
402
1.2%
Independent
179
0.5%
2011
Party
Votes
Share
NDP
18,681
47.9%
Liberal
11,130
28.5%
Conservative
8,883
22.8%
Green
291
0.7%
2015
Party
Votes
Share
Liberal
25,922
57.9%
NDP
16,467
36.8%
Conservative
2,047
4.6%
Green
365
0.8%
2019
Party
Votes
Share
Liberal
20,793
51.1%
NDP
10,890
26.8%
Conservative
7,767
19.1%
Green
740
1.8%
People's Party
335
0.8%
Christian Heritage Party of Canada
141
0.3%
2021
Party
Votes
Share
Liberal
19,478
56.2%
NDP
8,113
23.4%
Conservative
6,447
18.6%
People's Party
638
1.8%
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.
Trend
St. John's South--Mount Pearl has been contested at 6 general elections on record since 2006. Winning parties over that span: Conservative, Liberal, NDP.
Frequently Asked Questions
Who won St. John's South--Mount Pearl in the 2021 general election?
Liberal won St. John's South--Mount Pearl in 2021 with 19,478 votes (56.2%), a margin of 11,365 votes over NDP in second place.
Which parties have won St. John's South--Mount Pearl since 2006?
Since 2006, St. John's South--Mount Pearl has been won by: Conservative, Liberal, NDP.
What was the closest result in St. John's South--Mount Pearl?
The closest contested result on record for St. John's South--Mount Pearl was 2008, when Liberal beat NDP by 949 votes (2.8 percentage points).