Compiled by EveryElectionResult.com's data team · Last updated 2026-08-30
ST-DENIS was won by Liberal at the 1949 general election, with a margin of 9,357 votes over Progressive Conservative. This page covers every general election in ST-DENIS from 1917 to 1949.
Full Election History, 1917–1949
Election
Winner
Party
Votes
Vote Share
Runner-up
Margin
1917
Opposition
Opposition
9,708
91.7%
Unknown (878)
8,830 (83.4 pts)
1921
Liberal
Liberal
18,703
83.3%
Independent (3,738)
14,965 (66.7 pts)
1925
Liberal
Liberal
13,850
65.3%
Conservative (7,372)
6,478 (30.5 pts)
1926
Liberal
Liberal
21,497
81.6%
Conservative (4,863)
16,634 (63.1 pts)
1930
Liberal
Liberal
28,646
64.0%
Conservative (14,382)
14,264 (31.9 pts)
1935
Liberal
Liberal
19,047
62.7%
Reconstruction (8,067)
10,980 (36.1 pts)
1940
Liberal
Liberal
18,948
67.2%
National Government (4,979)
13,969 (49.5 pts)
1945
Liberal
Liberal
21,201
59.0%
Bloc populaire (10,149)
11,052 (30.8 pts)
1949
Liberal
Liberal
18,866
64.7%
Progressive Conservative (9,509)
9,357 (32.1 pts)
Full Result Breakdown by Election
1917
Party
Votes
Share
Opposition
9,708
91.7%
Unknown
878
8.3%
1921
Party
Votes
Share
Liberal
18,703
83.3%
Independent
3,738
16.7%
1925
Party
Votes
Share
Liberal
13,850
65.3%
Conservative
7,372
34.7%
1926
Party
Votes
Share
Liberal
21,497
81.6%
Conservative
4,863
18.4%
1930
Party
Votes
Share
Liberal
28,646
64.0%
Conservative
14,382
32.1%
Independent
1,732
3.9%
1935
Party
Votes
Share
Liberal
19,047
62.7%
Reconstruction
8,067
26.5%
Conservative
1,519
5.0%
Labour
1,002
3.3%
Independent
761
2.5%
1940
Party
Votes
Share
Liberal
18,948
67.2%
National Government
4,979
17.7%
Independent Liberal
4,274
15.2%
1945
Party
Votes
Share
Liberal
21,201
59.0%
Bloc populaire
10,149
28.2%
Independent
4,057
11.3%
Social Credit
534
1.5%
1949
Party
Votes
Share
Liberal
18,866
64.7%
Progressive Conservative
9,509
32.6%
CCF
776
2.7%
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.
Trend
ST-DENIS has been contested at 9 general elections on record since 1917. Winning parties over that span: Opposition, Liberal.
Frequently Asked Questions
Who won ST-DENIS in the 1949 general election?
Liberal won ST-DENIS in 1949 with 18,866 votes (64.7%), a margin of 9,357 votes over Progressive Conservative in second place.
Which parties have won ST-DENIS since 1917?
Since 1917, ST-DENIS has been won by: Liberal, Opposition.
What was the closest result in ST-DENIS?
The closest contested result on record for ST-DENIS was 1925, when Liberal beat Conservative by 6,478 votes (30.5 percentage points).