One councillor per 14,130 residents: Longueuil is more thinly represented than 99% of Quebec municipalities

Who to ask

Green: municipal. Gold: provincial. Grey: federal.

Longueuil belongs to no regional county municipality, but it is part of the Communauté métropolitaine de Montréal.

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   Longueuil councilelected November 2025
   Catherine Fournier
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   National Assembly of Québec–
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   House of CommonsLongueuil—Saint-Hubert

Party colours are neutral on purpose: they tell parties apart and aren’t the parties’ own. MPs: Wikidata (CC0), 45th Parliament statements, read 7 November 2026; ridings: 2023 Representation Order, Statistics Canada

19 members and how they were elected

The mayor answers to all of Longueuil; every councillor represents a district. All the seats went to Coalition Longueuil - Équipe Catherine Fournier, the only team to win.

Councils and results: Résultats des élections municipales générales de 2025, MAMH (CC BY 4.0)

Only 33% of electors took part in the vote for mayor, against a Québec median of 51% for contested mayoral races. A lead of 45,173 votes over Sacha Parisella gave Catherine Fournier the mayor’s seat, with 89% of the votes. Catherine Fournier was already mayor and kept the seat.

How Roberval voted: same source as Councillors, above.

No open copy of the 2025 counts exists, and Elections Canada’s own terms rule out commercial reuse, so 2021 is the last vote shown. Under the Act respecting elections and referendums in municipalities, Longueuil’s next municipal vote is on 4 November 2029, the first Sunday in November every four years. The last general elections came on 5 October 2026 for the National Assembly of Québec and on 28 April 2025 for Parliament.

Election dates: the legislatures, MMAH and MAMH

Legislatures: their own member pages

is one of 44 Liberal Party of Canada MPs among the 78 from Quebec.

The MP’s record

On today’s boundaries, the 2021 vote in Longueuil—Saint-Hubert would have put the Bloc Québécois first with 41%, 2.9 points ahead of the runner-up (Liberal Party of Canada).

MPs: Wikidata (CC0), 45th Parliament statements, read 7 November 2026; ridings: 2023 Representation Order, Statistics Canada · MPs’ records: Wikidata (CC0), positions held and party memberships, read 8 November 2026

The 2021 count in Longueuil—Saint-Hubert put Denis Trudel (Bloc Québécois) first at 41%, with Florence Gagnon (Liberal Party of Canada) 1,649 votes back. Back in 2019, Denis Trudel took the riding on 39%. Longueuil—Saint-Hubert turned out at 68% in 2021; the country managed 63%.

Federal results: Elections Canada, 43rd and 44th general elections and the 44th’s transposition to the 2023 ridings, via open.canada.ca. Contains information licensed under the Open Government Licence – Canada

The largest line is roads and transit: 41% of the total, $1,647 a resident. At $4,057 for every resident in 2024, Longueuil council sits above the $2,394 median of Québec’s local municipalities. Of every dollar spent, 48% went on pay and benefits. Debt Longueuil council owes over the long term came to $794.9M, $3,039 a resident, higher than the median of $2,461. At 43%, property taxes count for less of the revenue than the 63% seen across the province.

Money: rapport financier and profil financier 2024, ministère des Affaires municipales et de l’Habitation (CC BY 4.0)

Nearby councils are drawn here for scale; the headline already says where Longueuil council stands.

Residents: 2021 Census; seats: the province’s council list