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The Political RecordFederal electoral districtsNo. 24027Quebec

Honoré-Mercier

Honoré-Mercier is a federal riding in Quebec. Eric St-Pierre (Liberal) has represented Honoré-Mercier since the 2025 election. Eric St-Pierre (Liberal) held Honoré-Mercier for the Liberals in the 2025 election by 19,255 votes (38.7 points), with 60.2% of the vote. Ingrid Fernanda Megni (Conservative) was second with 21.5%, on a turnout of 65.1% of 77,770 electors. Member as of .

Alfred-Pellan · LiberalBourassa · LiberalHochelaga—Rosemont-Est · LiberalLa Pointe-de-l'Île · Bloc QuébécoisSaint-Léonard—Saint-Michel · LiberalTerrebonne · LiberalHonoré-Mercier
Fig. 1 — Honoré-Mercier on the board, 2023 boundaries; the ridings next door as the House holds them on . Open it on the board →

Who represents Honoré-Mercier

LEric St-Pierre
Eric St-Pierre's piece from the board. Illustration after the official portrait © House of Commons.

Eric St-Pierre

Member of Parliament for Honoré-Mercier

Liberal

MP since · first term

  • Environment and Sustainable Development committee
  • Natural Resources committee

49 speeches in the 45th Parliament, most often on Budget 2025 Implementation Act, No. 1.

Contact and office · House of Commons →

The 2025 result: Liberal hold

Share of the valid votes by candidate, Honoré-Mercier, April 28, 2025

Share of the valid votes by candidate, Honoré-Mercier, April 28, 2025Of the 49,780 valid votes, Eric St-Pierre (Liberal) took 60.2%, Ingrid Fernanda Megni (Conservative) 21.5%, Edline Henri (Bloc Québécois) 12.9%, Djaouida Sellah (New Democratic) 3.6% and Gaëtan Bérard (Green) 1.1%; one other candidate took 0.7%.2025Turnout 65.1% of 77,770 electorsEric St-PierreLiberal60.2% · 29,94719,255 votes ahead · 38.7 ptsIngrid FernandaMegniConservative21.5% · 10,692Edline HenriBloc Québécois12.9% · 6,435Djaouida SellahNew Democratic3.6% · 1,787Gaëtan BérardGreen1.1% · 568Other (1)0.7% · 351050%100%
Share of the valid votes by candidate, Honoré-Mercier, April 28, 2025Of the 49,780 valid votes, Eric St-Pierre (Liberal) took 60.2%, Ingrid Fernanda Megni (Conservative) 21.5%, Edline Henri (Bloc Québécois) 12.9%, Djaouida Sellah (New Democratic) 3.6% and Gaëtan Bérard (Green) 1.1%; one other candidate took 0.7%.2025Turnout 65.1% of 77,770 electorsEric St-PierreLiberal60.2% · 29,94719,255 votes ahead · 38.7 ptsIngrid Fernanda MegniConservative21.5% · 10,692Edline HenriBloc Québécois12.9% · 6,435Djaouida SellahNew Democratic3.6% · 1,787Gaëtan BérardGreen1.1% · 568Other (1)0.7% · 351050%100%
Shares of the 49,780 valid votes; a candidate under 1% is counted with the others. Source: Elections Canada, official voting results, the 2025 general election.
The figures
CandidatePartyVotesShare
Eric St-PierreLiberal29,94760.2%
Ingrid Fernanda MegniConservative10,69221.5%
Edline HenriBloc Québécois6,43512.9%
Djaouida SellahNew Democratic1,7873.6%
Gaëtan BérardGreen5681.1%
Other (1)3510.7%

Eric St-Pierre (Liberal) won Honoré-Mercier on with 29,947 votes, 60.2% of the 49,780 valid votes. Ingrid Fernanda Megni (Conservative) was second with 10,692 (21.5%), 19,255 votes and 38.7 points behind.

Of the 49,780 valid votes, Eric St-Pierre (Liberal) took 60.2%, Ingrid Fernanda Megni (Conservative) 21.5%, Edline Henri (Bloc Québécois) 12.9%, Djaouida Sellah (New Democratic) 3.6% and Gaëtan Bérard (Green) 1.1%; one other candidate took 0.7%. Turnout was 65.1% of 77,770 electors: 50,618 ballots cast, 49,780 of them valid, for 6 candidates.

Since 2021

Against the 2021 result on these boundaries, the Liberals are up 1.4 (58.8% to 60.2%), the Conservatives up 11.2 (10.3% to 21.5%), the Bloc Québécois down 3.1 (16.0% to 12.9%), the New Democrats down 3.6 (7.2% to 3.6%) and the Greens down 0.4 (1.5% to 1.1%), in points of the valid votes.

2021 is Elections Canada's transposition of that election onto the 2023 boundaries, not an election held on these lines.

Since 2004: usually Liberal

The party first in Honoré-Mercier at each general election, 2004 to 2025, on today's boundaries

  1. 2004Liberal46.6%by 6.7 points over the Bloc Québécois
  2. 2006Liberal38.9%by 4.5 points over the Bloc Québécois
  3. 2008Liberal44.4%by 16.7 points over the Bloc Québécois
  4. 2011changed handsNew Democratic35.9%by 4.5 points over the Liberals
  5. 2015changed handsLiberal56.6%by 40.2 points over the New Democrats
  6. 2019Liberal58.7%by 39.0 points over the Bloc Québécois
  7. 2021Liberal58.8%by 42.9 points over the Bloc Québécois
  8. 2025Liberal60.2%by 38.7 points over the Conservatives
Each election carried onto today's boundaries by where the riding's 2025 electors lived: our estimate to 2019, Elections Canada's transposition for 2021, the official result for 2025. Parties are counted as they ran.
The figures
YearFirstShareSecondMargin (pts)Basis
2004Liberal46.6%Bloc Québécois6.7carried, our estimate
2006Liberal38.9%Bloc Québécois4.5carried, our estimate
2008Liberal44.4%Bloc Québécois16.7carried, our estimate
2011New Democratic35.9%Liberal4.5carried, our estimate
2015Liberal56.6%New Democratic40.2carried, our estimate
2019Liberal58.7%Bloc Québécois39.0carried, our estimate
2021Liberal58.8%Bloc Québécois42.9transposed by Elections Canada
2025Liberal60.2%Conservative38.7official result

The Liberals were first here at seven of the eight general elections from 2004 to 2025; the NDP were first in 2011. In 2025 the Liberals took 60.2% of the vote here, 12.3 points above their average of 47.9% at the seven general elections from 2004 to 2021.

On today's boundaries the Liberals were first here in 2004 (46.6%), 2006 (38.9%), 2008 (44.4%), 2015 (56.6%), 2019 (58.7%), 2021 (58.8%) and 2025 (60.2%) and the NDP in 2011 (35.9%), each with the share of the valid votes shown.

A stronghold is a party first at every general election since 2004, by an average of 20 points or more over the next party; held, first at every one; usually, first at all but one. By-elections are not counted. By this rule 83 of the 343 ridings are usually one party's. The results before 2021 are carried onto today's boundaries by where the riding's 2025 electors lived: our estimate, from the older boundaries of Taylor, Lucas, Kirby and Hewitt and the results in Sevi's "Who Runs?". 2021 is Elections Canada's transposition, and 2025 the official result.

Before 2025
  • 2021 Liberal · Pablo Rodriguez, by 21,125 votes (43.7 pts)
  • 2019 Liberal · Pablo Rodriguez, by 19,564 votes (38.9 pts)
  • 2015 Liberal · Pablo Rodriguez, by 20,733 votes (40.1 pts)

In the old Honoré-Mercier on the 2013 boundaries, the riding most of the 2025 electors in today's Honoré-Mercier lived in; Elections Canada's official results.

What kind of place Honoré-Mercier is

Population
105,4352021 census
Area
45km²
Density
2,348people per km²
Electors
77,770on the 2025 lists
Distinctions · ranked against all 343 ridings
  • Won every election-day poll: All 181 election-day polls went to the winner · one of 15 of 34315
    Won every election-day poll
    All 181 election-day polls went to the winner · one of 15 of 343
  • Share of households that own their home is 55.6% — about 78 percent of the median riding's 71.4%.
    highestlowest67th lowest of 343
  • Share with French as a mother tongue is 44.9% — about 28.1 times the median riding's 1.6%.
    highestlowest73rd highest of 343
  • Share who are immigrants is 35.9% — about 2.1 times the median riding's 17.3%.
    highestlowest75th highest of 343
  • Median total household income is $74,500 — a little lower than the median riding's $84,000.
    highestlowest92nd lowest of 343
  • Median age is 43.6 — a little higher than the median riding's 41.6.
    highestlowest106th highest of 343
  • Share aged 25-64 with a bachelor's degree or higher is 27.1% — a little lower than the median riding's 28.2%.
    highestlowest164th lowest of 343

2021 Census on the 2023 boundaries; each rule places this riding among all 343. Density is the census population over the riding's area.

IDid this riding change?

Yes. 99% of the 2025 electors in today's Honoré-Mercier lived in the old Honoré-Mercier; by area, 3% of the riding came from other ridings.

Share of today's electorsFormer riding
99.1%Honoré-Mercier 97.0% of the area
0.9%Saint-Léonard—Saint-Michel 2.0% of the area · 4% of it kept
0.0%La Pointe-de-l'Île 0.9% of the area · 1% of it kept
How this is measured. Electors: the share of the current riding's 2025 ordinary-list electors who lived in each former riding, each 2025 polling division placed in the 2013 riding a point inside it falls in. Area: the share of the current riding's area that came from each former riding, by intersecting the 2013 and 2023 boundary files, and how much of the former riding that part was. Area is land, not population. Elections Canada counts 48 of 343 ridings as entirely unchanged.

IIThe 2025 result

CandidatePartyVotes%2021±
Eric St-PierreLiberal29,94760.2%58.8%+1.4
Ingrid Fernanda MegniConservative10,69221.5%10.3%+11.2
Edline HenriBloc Québécois6,43512.9%16.0%−3.1
Djaouida SellahNew Democratic1,7873.6%7.2%−3.6
Gaëtan BérardGreen5681.1%1.5%−0.4
1 further candidate, under 1% of the vote
Marie-Louise BeauchampPeople's3510.7%
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

Third place vs. the margin
6,435 votes
Bloc Québécois took fewer than the 19,255-vote margin.
Election-day polls won by others
0 of 181
No poll ended in a tie.
Fig. 2 — Each square is one election-day poll: ■ won by the Liberals (181) · ■ won by another party (0).
Flip the seatHypothetical

It would have taken 9,628 voters switching from Liberal to Conservative — 19.3% of the 49,780 valid votes, 19.4 points — to change the result. No ballot was cast this way; this only moves votes between the top two.

Liberal29,947
Conservative10,692
Still Liberal by 19,255 votes. Actual margin: 19,255.

IVElection day versus advance

Only 65.0% of this riding's votes were cast at election-day polls. The rest were advance or special ballots.

On election day the Liberals took 58.0%, the Conservatives 23.1%, the Bloc Québécois 12.6%, the New Democrats 4.1% and the Greens 1.3%; in advance and special ballots, 64.1%, 18.5%, 13.6%, 2.6% and 0.8%, in that order.

Share of the valid votes by party, election-day polls against advance and special ballots, Honoré-Mercier, April 28, 2025

Share of the valid votes by party, election-day polls against advance and special ballots, Honoré-Mercier, April 28, 2025On election day the Liberals took 58.0%, the Conservatives 23.1%, the Bloc Québécois 12.6%, the New Democrats 4.1% and the Greens 1.3%; in advance and special ballots, 64.1%, 18.5%, 13.6%, 2.6% and 0.8%, in that order.Election dayAdvance and special± pts, the gapLiberal58.0%64.1%+6.1 ptsConservative23.1%18.5%−4.6 ptsBloc Québécois12.6%13.6%+1.0 ptsNew Democratic4.1%2.6%−1.5 ptsGreen1.3%0.8%−0.5 pts050%100%
Share of the valid votes by party, election-day polls against advance and special ballots, Honoré-Mercier, April 28, 2025On election day the Liberals took 58.0%, the Conservatives 23.1%, the Bloc Québécois 12.6%, the New Democrats 4.1% and the Greens 1.3%; in advance and special ballots, 64.1%, 18.5%, 13.6%, 2.6% and 0.8%, in that order.Election dayAdvance and special± pts, the gapLiberal58.0%64.1%+6.1 ptsConservative23.1%18.5%−4.6 ptsBloc Québécois12.6%13.6%+1.0 ptsNew Democratic4.1%2.6%−1.5 ptsGreen1.3%0.8%−0.5 pts050%100%
Shares of the valid votes cast at election-day polls, and of those cast at advance polls, at mobile polls and by special ballot; the gap is the second less the first, in points. Source: Elections Canada, poll-by-poll results, the 2025 general election.
The figures
PartyElection dayAdvance and specialGap
Liberal58.0%64.1%+6.1
Conservative23.1%18.5%−4.6
Bloc Québécois12.6%13.6%+1.0
New Democratic4.1%2.6%−1.5
Green1.3%0.8%−0.5
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.

VWhere it is

loading basemap…
Fig. 3 — Honoré-Mercier and its 6 neighbouring ridings.

Sources and citation

"Honoré-Mercier — federal riding profile and 2025 results." The Political Record. https://politicalrecord.ca/riding/honore-mercier/ Accessed 2026-11-10.

Results and transposition: Elections Canada. Boundaries: Elections Canada / Statistics Canada, Open Government Licence – Canada. Census: Statistics Canada 2021 Census. Member: House of Commons.

Figures reconcile to the certified national total of 19,641,663 votes. The member is as the House of Commons listed them on 2026-11-01. Page built 2026-11-10.