The Political Record · Federal electoral districts

Brome—Missisquoi

Federal riding · QC · No. 24014 · 2023 representation order
Fig. 1 — Brome—Missisquoi, 2023 boundaries.
Member
Louis Villeneuve Liberal
2025 result
Liberal hold by 14,545 votes
Turnout
72.4% of 100,653 electors
Population
113,915 2021 census
Area
3,034 km²
Figures as of
2026-09-25
Distinctions · ranked against all 343 ridings
  • Boundaries unchanged in 2023: Covers the same ground as its predecessor · one of 59 of 343 by area59
    Boundaries unchanged in 2023
    Covers the same ground as its predecessor · one of 59 of 343 by area
  • Length of the ballot: 6 candidates stood · 61st of 343 in Canada61st
    Length of the ballot
    6 candidates stood · 61st of 343 in Canada
  • Turnout: 72.4% of 100,653 electors voted · 88th of 343 in Canada88th
    Turnout
    72.4% of 100,653 electors voted · 88th of 343 in Canada
In brief
  1. Louis Villeneuve held the seat for the Liberals by 14,545 votes (+20.3 points).
  2. The boundaries did not change in 2023.
  3. Election-day and advance voters agreed on the winner; 56.6% of votes were cast on the day.
  4. Median age is the 14th highest of 343 ridings.
Illustration after: © House of Commons
Member of Parliament
Louis Villeneuve
Liberal · first elected 2025-04-28 · first term
  • Member: Human Resources, Skills and Social Development and the Status of Persons with Disabilities
  • Member: Official Languages
39 speeches in the 45th Parliament, most often on Conservation Donations.

IDid this riding change?

Essentially no. Today's Brome—Missisquoi covers almost exactly the same ground as the Brome—Missisquoi riding it replaced.

How this is measured. Share of the current riding's area that came from each former riding, by intersecting the 2013 and 2023 boundary files. It is area, not population. Elections Canada counts 48 of 343 ridings as entirely unchanged.

IIThe 2025 result

Liberal hold
Elected
Louis Villeneuve
Liberal
34,727
48.3% of valid votes
Margin
14,545
votes · +20.3 pts
Runner-up
Jeff Boudreault
Bloc Québécois
20,182
28.0% of valid votes
Liberal 48.3% · Bloc Québécois 28.0% · Conservative 19.1% · New Democratic 2.2% · Green 1.6%
Turnout72.4% of 100,653 electors
CandidatePartyVotes%2021±
Louis VilleneuveLiberal34,72748.3%34.3%+14.0
Jeff BoudreaultBloc Québécois20,18228.0%34.0%−6.0
Steve CharbonneauConservative13,74319.1%15.9%+3.2
Zoé LaroseNew Democratic1,6002.2%6.1%−3.9
Michelle CorcosGreen1,1391.6%2.3%−0.7
1 further candidate, under 1% of the vote
Jack McLeodPeople's5610.8%
The 2021 column is Elections Canada's official transposition of the 2021 result onto these 2023 boundaries. ± is the change in each party's share. It is not "swing": with four or more competitive parties there is no single pair to swing between.

IIIHow close was it, really

Swing needed to flip
10.2 pts
Half the margin: the share that would have had to move from first to second.
Third place vs. the margin
13,743 votes
Conservative took fewer than the 14,545-vote margin.
Election-day polls won by others
74 of 247
2 polls ended in an exact tie.
Fig. 2 — Each square is one election-day poll: ■ won by the Liberals (171) · ■ won by another party (74) · ▨ tied (2).
Flip the seatHypothetical

It would have taken 7,273 voters switching from Liberal to Bloc Québécois — 10.1% of the 71,952 valid votes, 10.2 points — to change the result. No ballot was cast this way; this only moves votes between the top two.

Liberal34,727
Bloc Québécois20,182
Still Liberal by 14,545 votes. Actual margin: 14,545.

IVElection day versus advance

Only 56.6% of this riding's votes were cast at election-day polls. The rest were advance or special ballots.

Election dayAdvance & specialGap
Liberal41.6%56.9%+15.3
Bloc Québécois29.7%25.9%−3.8
Conservative23.2%13.8%−9.4
New Democratic2.5%1.9%−0.6
Green2.0%1.1%−0.9
People's1.1%0.4%−0.7
An association, not a cause. Voters who cast ballots before election day differed from those who turned out on the day. It does not say why. There is no poll-level turnout figure on this page: the elector count on a polling division includes people who voted in advance and were counted elsewhere.

VWhat kind of place this is

2021 Census, keyed to the 2023 representation order. Comparisons are against the median riding, not Canada as a whole. Each rule places this riding among all 343.

VIWhere it is

loading basemap…
Fig. 3 — Brome—Missisquoi and its 4 neighbouring ridings.

The card

No. 24014QC · 2025
Brome—Missisquoi
Louis Villeneuve
Result
Liberal hold by 14,545
Turnout
72.4%
Population
113,915
Area
3,034 km²
Boundaries unchanged in 2023: Covers the same ground as its predecessor · one of 59 of 343 by area59Boundaries unchanged in 2023Length of the ballot: 6 candidates stood · 61st of 343 in Canada61stLength of the ballotTurnout: 72.4% of 100,653 electors voted · 88th of 343 in Canada88thTurnout
One of 343The Political Record

A card exists for every one of the 343 ridings.

Every figure on it is the figure on this page: the 2025 result and margin, turnout, the 2021 census population, the area, and the distinctions ranked against all 343 ridings. The portrait is an illustration after the official House of Commons photograph.

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