Photo: Cecil Adelaide · Public domainMarc Lamarre is mayor of Saint-Eustache
In the National Assembly of Québec, Saint-Eustache belongs to Deux-Montagnes; who holds it as MNA (Member of the National Assembly, Québec’s legislature) isn’t on an open record, so no one is named. The riding (a federal electoral district, which elects one MP) covering Saint-Eustache is Rivière-des-Mille-Îles, and Linda Lapointe (Liberal Party of Canada) represents it in the House of Commons. Of the 78 Commons seats from Quebec, the Liberal Party of Canada holds 44. 10 councillors complete the city’s council.
Three governments, and who does what
Saint-Eustache, a city in Quebec, shares the work with the province and Ottawa.
Local services, by-laws and property tax.
ville.saint-eustache.qc.ca ↗Land-use, waste and fire-cover plans.
Schools, health care, highways, municipal law.
assnat.qc.ca ↗Passports, pensions, EI, defence, immigration.
ourcommons.ca ↗Who to ask
Green: municipal. Gold: provincial. Grey: federal.
Saint-Eustache belongs to MRC Deux-Montagnes, a regional county municipality, and to the Communauté métropolitaine de Montréal.
From the council table to Ottawa
Every elected tier that speaks for Saint-Eustache, from the most recent elections.
- 1Saint-Eustache councilelected November 2025Marc Lamarre
- 2National Assembly of QuébecDeux-Montagnes
- 3House of CommonsRivière-des-Mille-Îles
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
Who sits on Saint-Eustache council
Everyone elected in 2025, seat by seat, with their team and votes.
- Marc Lamarre
- Michèle Labelle
- Guillaume Lalonde
- Sylvie St-Amour
- Iann-Carlos Armijo
- Karl Béliveau
- Pierre-François Hervieux
- Isabelle Lefebvre
- Thomas Lebeau
- Sylvie Mallette
- Yves Roy
11 members and how they were elected
| Name | Seat | Team | Votes | Share | On the last council |
|---|---|---|---|---|---|
| Marc Lamarre | Mayor | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | Yes, another seat |
| Michèle Labelle | Vieux-Saint-Eustache district | Option Saint-Eustache - Équipe Marc Lamarre | 758 | 71% | Yes |
| Guillaume Lalonde | Carrefour-Nord district | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | No |
| Sylvie St-Amour | Rivière-Nord district | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | No |
| Iann-Carlos Armijo | Érables district | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | No |
| Karl Béliveau | Clair Matin district | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | No |
| Pierre-François Hervieux | Seigneurie district | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | No |
| Isabelle Lefebvre | Moissons district | Option Saint-Eustache - Équipe Marc Lamarre | 1,127 | 87% | Yes |
| Thomas Lebeau | Îles district | Option Saint-Eustache - Équipe Marc Lamarre | – | acclaimed | No |
| Sylvie Mallette | Plateau des Chênes district | Option Saint-Eustache - Équipe Marc Lamarre | 773 | 65% | Yes, another seat |
| Yves Roy | Jardins district | Option Saint-Eustache - Équipe Marc Lamarre | 593 | 65% | Yes |
The mayor answers to all of Saint-Eustache; every councillor represents a district. The race for mayor was never run: Marc Lamarre was the only candidate. Option Saint-Eustache - Équipe Marc Lamarre holds every seat on the council.
Every other candidate (4)
| Seat | Candidate | Team | Votes | Share |
|---|---|---|---|---|
| Vieux-Saint-Eustache district | Andréanne Grondin | Independent | 312 | 29% |
| Moissons district | Samuel Lévesque | Independent | 163 | 13% |
| Plateau des Chênes district | René Vachon | Independent | 416 | 35% |
| Jardins district | Yannick Larivière | Independent | 324 | 35% |
Councils and results: Résultats des élections municipales générales de 2025, MAMH (CC BY 4.0)
When Saint-Eustache votes
The last and next general elections at each level; a by-election can come in between.
| Election | Last | Next |
|---|---|---|
| Saint-Eustache council | 2 November 2025 | 4 November 2029 |
| National Assembly of Québec | 5 October 2026 | – |
| House of Commons | 28 April 2025 | – |
The National Assembly of Québec was last elected on 5 October 2026, and the House of Commons on 28 April 2025. Under the Act respecting elections and referendums in municipalities, Saint-Eustache’s next municipal vote is on 4 November 2029, the first Sunday in November every four years. 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.
Election dates: the legislatures, MMAH and MAMH
Saint-Eustache votes in Deux-Montagnes for the National Assembly of Québec
Provinces and territories run schools, health care and municipal law; each riding elects one MNA.
MNA: see the legislature’s list
assnat.qc.ca ↗For the National Assembly of Québec, Saint-Eustache votes in Deux-Montagnes, which has one MNA.
Québec ridings: Répertoire des municipalités, MAMH (CC BY 4.0)
Linda Lapointe represents Rivière-des-Mille-Îles in Ottawa
Each riding elects one MP to the House of Commons; the general election of 28 April 2025 chose the 45th Parliament.
Rivière-des-Mille-Îles · Liberal Party of Canada · first elected 2015
en.wikipedia.org ↗- Liberal Party of Canada44
- Bloc Québécois22
- Conservative Party of Canada11
- New Democratic Party1
As Wikidata records them.
The MP’s record
On today’s boundaries, the 2021 vote in Rivière-des-Mille-Îles would have gone to the Bloc Québécois (41%), so Linda Lapointe’s 2025 win took it from them. Linda Lapointe was first elected in 2015, spent time out of the House and returned in 2025.
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
In 2021, Rivière-des-Mille-Îles re-elected Luc Desilets of the Bloc Québécois
These are the 2019 and 2021 results on the 2013 map of Rivière-des-Mille-Îles; its boundaries changed for the 2025 election.
41% had elected Luc Desilets there in 2019. Rivière-des-Mille-Îles elected Luc Desilets (Bloc Québécois) in 2021: 41% of the vote, a lead of 2,810 over Linda Lapointe (Liberal Party of Canada). In 2021, 65% of electors cast a ballot in Rivière-des-Mille-Îles, more than the national 63%.
All 9 candidates in Rivière-des-Mille-Îles, 2021
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Luc Desilets | Bloc Québécois | 21,645 | 40.6% |
| Linda Lapointe | Liberal Party of Canada | 18,835 | 35.3% |
| Marc Duffy-Vincelette | Conservative Party of Canada | 5,479 | 10.3% |
| Joseph Hakizimana | New Democratic Party | 3,852 | 7.2% |
| Hans Roker Jr | People's Party of Canada | 1,468 | 2.8% |
| Alec Ware | Green Party of Canada | 972 | 1.8% |
| Valérie Beauséjour | Free Party Canada | 847 | 1.6% |
| Michael Dionne | Parti Patriote | 149 | 0.3% |
| Julius Bute | Parti pour l'Indépendance du Québec | 119 | 0.2% |
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
Saint-Eustache council spends less per resident than most
The 2024 financial return: spending by service and revenue by source, per resident, compared only with Québec’s local municipalities.
Spending per resident by service, 2024
What pays for it
Shares of revenue, town and province.
Spending by Saint-Eustache council came to $2,336 a resident in 2024, under the $2,394 median of Québec’s local municipalities. Pay and benefits made up 46% of spending. No service costs more than police, fire and protection, at $516 per resident and 22% of the total. At 76%, property taxes count for more of the revenue than the 63% seen across the province. Debt Saint-Eustache council owes over the long term came to $105.2M, $2,267 a resident, under the median of $2,461.
Spending per resident nearby
Every service line, 2024
| Service | 2024 | Per resident | Share |
|---|---|---|---|
| Police, fire and protection | $24M | $516 | 22% |
| Water, sewers and waste | $22.4M | $483 | 21% |
| Roads and transit | $21.4M | $461 | 20% |
| Recreation and culture | $16.8M | $363 | 16% |
| General government | $15.7M | $338 | 14% |
| Planning and development | $4.7M | $101 | 4% |
| Financing costs | $3.1M | $68 | 3% |
| Social services and child care | $287K | $6 | 0% |
Money: rapport financier and profil financier 2024, ministère des Affaires municipales et de l’Habitation (CC BY 4.0)
One seat for every 4,320 residents
Residents (2021 Census) per council seat, head of council included, beside nearby municipalities; the tick is the provincial median.
A seat on Saint-Eustache council covers 4,320 residents; 96% of Quebec municipalities have fewer per seat.
Residents: 2021 Census; seats: the province’s council list
Having a say in how Saint-Eustache is run
Check or update the federal list.
elections.ca ↗Every MP lists an office.
ourcommons.ca ↗Ridings, registration and voting dates.
electionsquebec.qc.ca ↗Council meetings, agendas and services.
ville.saint-eustache.qc.ca ↗What this data can and can’t tell you
- Not on this page. How councillors voted once in office, and band councils, are beyond the open record.
- Who holds each seat. The members named here are Wikidata’s, kept up by volunteers; a by-election or a floor crossing may take a few days to show.
- Which riding. Ridings are assigned from the 2021 Census: the one with most residents first, then any holding 5% or more.
- Election results. Ridings changed in 2023: the 2019 and 2021 results are on the old map, and the 2021 vote on today’s map is Elections Canada’s own estimate from polling divisions.
- Council size. Every seat counts, the head of council’s too, against the population of the 2021 Census.
- Council money. MAMH’s 2024 financial report, consolidated: charges by service, with revenue, debt and reserves from the financial profile, per resident with MAMH’s own population.
Questions about how Saint-Eustache is run
Who is the MP for Saint-Eustache?
Rivière-des-Mille-Îles’s MP, Linda Lapointe of the Liberal Party of Canada, represents Saint-Eustache.
Which party won Saint-Eustache in the 2021 federal election?
The Bloc Québécois, with Luc Desilets in Rivière-des-Mille-Îles; since 2025 Linda Lapointe represents Rivière-des-Mille-Îles.
Who is the MNA for Saint-Eustache?
Saint-Eustache votes in Deux-Montagnes; the National Assembly of Québec’s members page gives its current MNA.
Who heads the council in Saint-Eustache?
Saint-Eustache council is led by Marc Lamarre, its mayor.
How much does Saint-Eustache council spend?
In 2024, Saint-Eustache council spent $108.4M in all, for some 46,398 residents, of which $24M went on police, fire and protection, the biggest line.
Which regional body is Saint-Eustache part of?
Its regional county municipality: MRC Deux-Montagnes, where Saint-Eustache’s mayor sits with the other mayors.
How is Saint-Eustache council elected?
One councillor a district, and a mayor chosen by everyone, on Saint-Eustache council.
Sources: MPs: Wikidata (CC0), 45th Parliament statements, read 7 November 2026; ridings: 2023 Representation Order, Statistics Canada · Québec ridings: Répertoire des municipalités, MAMH (CC BY 4.0) · Councils: Répertoire des municipalités du Québec, MAMH (CC BY 4.0) · Money: rapport financier and profil financier 2024, ministère des Affaires municipales et de l’Habitation (CC BY 4.0) · Councils and results: Résultats des élections municipales générales de 2025, MAMH (CC BY 4.0) · Next municipal election: the province’s municipal election act · Municipality types: Statistics Canada census subdivisions · 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 · MPs’ records: Wikidata (CC0), positions held and party memberships, read 8 November 2026. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).