One councillor per 7,460 residents: Terrebonne is more thinly represented than 98% of Quebec municipalities

Who to ask

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

Terrebonne belongs to MRC Les Moulins, a regional county municipality, and to the Communauté métropolitaine de Montréal.

1. 1

   Terrebonne councilelected November 2025
   Mathieu Traversy
2. 2

   National Assembly of QuébecLes Plaines · Terrebonne · Masson
3. 3

   House of CommonsTerrebonne · 95%
   Tatiana Auguste
4. 4

   House of CommonsThérèse-De Blainville · 5%
   Madeleine Chenette

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

17 members and how they were elected

Terrebonne is split into districts for council seats, while the mayor faces every voter. With no rival, Mathieu Traversy took the mayor’s chair by acclamation. Every member of the council ran for Mouvement Terrebonne - Équipe Mathieu Traversy.

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

The open federal catalogue ends at 2021; the 2025 results sit on elections.ca under terms that bar commercial use. The National Assembly of Québec was last elected on 5 October 2026, and the House of Commons on 28 April 2025. Councils are elected on the first Sunday in November every four years, says the Act respecting elections and referendums in municipalities, so Terrebonne votes next on 4 November 2029.

Election dates: the legislatures, MMAH and MAMH

So more than one MNA in the National Assembly of Québec speaks for parts of Terrebonne. No populations come with the Répertoire’s list, so the ridings are shown without their share of the town.

Québec ridings: Répertoire des municipalités, MAMH (CC BY 4.0)

The Liberal Party of Canada holds 44 of 78 seats from Quebec, including Tatiana Auguste’s.

The MP’s record

A by-election on 13 April 2026 returned Tatiana Auguste to the seat. The 2025 general election sent Tatiana Auguste to the Commons for the first time. Had the 2021 ballots been cast in today’s Terrebonne, the Bloc Québécois would have led with 41%, 12 points over 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

At 66%, more of Terrebonne voted in 2021 than Canada as a whole (63%). The 2021 count in Terrebonne put Nathalie Sinclair-Desgagné (Bloc Québécois) first at 41%, with Eric Forget (Liberal Party of Canada) 6,795 votes back. Michel Boudrias (Bloc Québécois) had taken it in 2019 with 51%.

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

Terrebonne council’s borrowing is on the heavy side: $742M long term, $6,024 a resident where the median is $2,461. Local taxpayers carry a bigger share than elsewhere: 73% of revenue, where the province’s returns show 63%. More goes to police, fire and protection than to anything else: $577 a resident, 21% of all spending. Terrebonne council spent $2,763 per resident in 2024, against a median of $2,394 among Québec’s local municipalities. Salaries and benefits took 43% of the total.

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 Terrebonne council stands.

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