Thérèse-De Blainville

Thérèse-De Blainville
Quebec electoral district
	Interactive map of riding boundaries
Federal electoral district
Legislature	House of Commons
MP	Madeleine Chenette ; Liberal
;
District created	2013
First contested	2015
Last contested	2025
District webpage	profile, map
Demographics
Population (2011)	98,499
Electors (2015)	78,804
Area (km²)	77
Pop. density (per km²)	1,279.2
Census division(s)	Thérèse-De Blainville
Census subdivision(s)	Terrebonne (part), Blainville, Sainte-Thérèse, Bois-des-Filion, Lorraine

Last updated May 09, 2025

Thérèse-De Blainville (French pronunciation: [teʁɛzdəblɛ̃vil] ) is a federal electoral district in Quebec.

Thérèse-De Blainville was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order. It came into effect upon the call of the 42nd Canadian federal election, scheduled for 19 October 2015.^[2] The riding was created from parts of Terrebonne—Blainville (51%) and Marc-Aurèle-Fortin (49%).^[3]

The riding was originally intended to be named Blainville.^[4]

Demographics

According to the 2021 Canadian census ^[5]

Ethnic groups: 87.5% White, 3.6% Black, 3.0% Arab, 1.7% Latin American, 1.3% Indigenous

Languages: 83.0% French, 4.2% English, 1.9% Arabic, 1.7% Spanish

Religions: 66.6% Christian (56.4% Catholic, 1.7% Christian Orthodox, 8.5% Other), 3.6% Muslim, 29.0% None

Median income: $46,000 (2020)

Average income: $59,500 (2020)

Members of Parliament

This riding has elected the following members of Parliament:

Parliament	Years		Party
Thérèse-De Blainville Riding created from Marc-Aurèle-Fortin and Terrebonne—Blainville
42nd	2015–2019	Ramez Ayoub	Liberal
43rd	2019–2021	Louise Chabot	Bloc Québécois
44th	2021–2025	Louise Chabot	Bloc Québécois
45th	2025–present	Madeleine Chenette	Liberal

Election results

Graph of election results in Thérèse-De-Blainville (minor parties that never got 2% of the vote or didn't run consistently are omitted)

v t e 2025 Canadian federal election
Party	Candidate	Votes	%	±%	Expenditures
	Liberal	Madeleine Chenette	29,519	45.84	+10.64
	Bloc Québécois	Marie-Noëlle Closson-Duquette	20,828	32.34	–8.60
	Conservative	Julie Bergeron	12,019	18.66	+7.62
	New Democratic	Michel Lacroix	1,585	2.46	–4.81
	People's	Chantal Lavoie	446	0.69	–1.99
Total valid votes/expense limit			64,397	98.37
Total rejected ballots			1,069	1.63
Turnout			65,466	72.81
Eligible voters			89,917
	Liberal notional gain from Bloc Québécois		Swing		+9.62
Source: Elections Canada ^[6]^[7]

2021 federal election redistributed results^[8]
Party		Vote	%
	Bloc Québécois	22,498	40.94
	Liberal	19,343	35.20
	Conservative	6,070	11.04
	New Democratic	3,998	7.27
	People's	1,474	2.68
	Green	1,063	1.93
	Others	511	0.93

v t e 2021 Canadian federal election
Party	Candidate	Votes	%	±%	Expenditures
	Bloc Québécois	Louise Chabot	21,526	41.2	-0.6	$18,256.83
	Liberal	Ramez Ayoub	18,396	35.2	-0.6	$62,921.55
	Conservative	Marc Bissonnette	5,773	11.0	+2.0	$3,464.83
	New Democratic	Julienne Soumaoro	3,827	7.3	-0.3	$309.35
	People's	Vincent Aubé	1,386	2.7	+2.1	$578.27
	Green	Simon Paré-Poupart	1,018	1.9	-2.7	$252.95
	Free	Peggy Tassignon	362	0.7	N/A	$0.00
Total valid votes/expense limit			52,288	98.3	–	$113,238.74
Total rejected ballots			915	1.7
Turnout			53,203	63.8
Registered voters			83,459
	Bloc Québécois hold		Swing		±0.0
Source: Elections Canada ^[9]

v t e 2019 Canadian federal election
Party	Candidate	Votes	%	±%	Expenditures
	Bloc Québécois	Louise Chabot	24,486	41.8	+14.71	$10,029.76
	Liberal	Ramez Ayoub	20,988	35.8	+3.3	$63,057.06
	Conservative	Marie Claude Fournier	5,264	9.0	-3.44	none listed
	New Democratic	Hannah Wolker	4,431	7.6	-17.33	$198.59
	Green	Normand Beaudet	2,710	4.6	+2.2	$0.00
	People's	Désiré Mounanga	366	0.6		$3,675.10
	Rhinoceros	Alain Lamontagne	289	0.4		$0.00
	Independent	Andy Piano	89	0.2		$0.00
Total valid votes/expense limit			58,549	100.0
Total rejected ballots			933
Turnout			59,482	72.1
Eligible voters			82,488
	Bloc Québécois gain from Liberal		Swing		+5.71
Source: Elections Canada ^[10]^[11]

2015 Canadian federal election
Party	Candidate	Votes	%	±%	Expenditures
	Liberal	Ramez Ayoub	18,281	32.50	+22.24	$35,214.56
	Bloc Québécois	Alain Marginean	15,238	27.09	-0.76	$36,603.04
	New Democratic	Alain Giguère	14,022	24.93	-25.11	$19,303.10
	Conservative	Manuel Puga	7,000	12.44	+2.69	$9,135.41
	Green	Andrew Carkner	1,352	2.40	+0.31	$1,781.33
	Libertarian	Daniel Guindon	355	0.63	–	$1,138.15
Total valid votes/Expense limit			56,248	100.00		$214,228.71
Total rejected ballots			1,007	1.76	–
Turnout			57,255	72.16	–
Eligible voters			79.347
	Liberal gain from New Democratic		Swing		+23.67
Source: Elections Canada ^[12]^[13]

2011 federal election redistributed results^[14]
Party		Vote	%
	New Democratic	24,180	50.04
	Bloc Québécois	13,456	27.85
	Liberal	4,960	10.26
	Conservative	4,715	9.76
	Green	1,012	2.09

References

1 2 Statistics Canada: 2012
↑ Timeline for the Redistribution of Federal Electoral Districts
↑ Final Report – Quebec
↑ "Government Bill (House of Commons) C-37 (41-2) - Third Reading - Riding Name Change Act, 2014 - Parliament of Canada".
↑ Government of Canada, Statistics Canada (February 9, 2022). "Profile table, Census Profile, 2021 Census of Population - Thérèse-De Blainville [Federal electoral district (2013 Representation Order)], Quebec". www12.statcan.gc.ca. Retrieved October 12, 2023.
↑ "Voter information service". Elections Canada. Retrieved April 12, 2025.
↑ "Election Night Results - Electoral Districts". Elections Canada. April 29, 2025. Retrieved April 29, 2025.
↑ "Transposition of Votes from the 44th General Election to the 2023 Representation Orders". Elections Canada . Retrieved April 9, 2024.
↑ "Confirmed candidates — Thérèse-De Blainville". Elections Canada. Retrieved September 20, 2021.
↑ "List of confirmed candidates". Elections Canada. Retrieved October 3, 2019.
↑ "Election Night Results". Elections Canada. Retrieved November 10, 2019.
↑ Elections Canada – Confirmed candidates for Thérèse-De Blainville, 30 September 2015
↑ Elections Canada – Preliminary Election Expenses Limits for Candidates
↑ Pundits' Guide to Canadian Elections

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[ReferenceA-1] 1 2 Statistics Canada: 2012

[timeline-2] Timeline for the Redistribution of Federal Electoral Districts

[report-3] Final Report – Quebec

[4] "Government Bill (House of Commons) C-37 (41-2) - Third Reading - Riding Name Change Act, 2014 - Parliament of Canada".

[5] Government of Canada, Statistics Canada (February 9, 2022). "Profile table, Census Profile, 2021 Census of Population - Thérèse-De Blainville [Federal electoral district (2013 Representation Order)], Quebec". www12.statcan.gc.ca. Retrieved October 12, 2023.

[6] "Voter information service". Elections Canada. Retrieved April 12, 2025.

[7] "Election Night Results - Electoral Districts". Elections Canada. April 29, 2025. Retrieved April 29, 2025.

[8] "Transposition of Votes from the 44th General Election to the 2023 Representation Orders". Elections Canada . Retrieved April 9, 2024.

[9] "Confirmed candidates — Thérèse-De Blainville". Elections Canada. Retrieved September 20, 2021.

[10] "List of confirmed candidates". Elections Canada. Retrieved October 3, 2019.

[11] "Election Night Results". Elections Canada. Retrieved November 10, 2019.

[12] Elections Canada – Confirmed candidates for Thérèse-De Blainville, 30 September 2015

[13] Elections Canada – Preliminary Election Expenses Limits for Candidates

[14] Pundits' Guide to Canadian Elections

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v t e Federal ridings in the Laurentides, Outaouais and Northern Quebec
Liberal	Abitibi—Baie-James—Nunavik—Eeyou Argenteuil—La Petite-Nation Gatineau Hull—Aylmer Les Pays-d'en-Haut Pontiac Rivière-des-Mille-Îles Terrebonne Thérèse-De Blainville
Bloc Québécois	Abitibi—Témiscamingue Laurentides—Labelle Mirabel Rivière-du-Nord

v t e Historical federal ridings in Quebec
Until 2015	Ahuntsic Argenteuil—Papineau—Mirabel Beauharnois—Salaberry Bas-Richelieu—Nicolet—Bécancour Brossard—La Prairie Chambly—Borduas Châteauguay—Saint-Constant Gaspésie—Îles-de-la-Madeleine Haute-Gaspésie—La Mitis—Matane—Matapédia Jeanne-Le Ber Jonquière—Alma LaSalle—Émard Laval Lévis—Bellechasse Lotbinière—Chutes-de-la-Chaudière Longueuil—Pierre-Boucher Montmorency—Charlevoix—Haute-Côte-Nord Notre-Dame-de-Grâce—Lachine Roberval—Lac-Saint-Jean Saint-Bruno—Saint-Hubert Saint-Lambert Saint-Laurent—Cartierville Terrebonne—Blainville Vaudreuil-Soulanges Verchères—Les Patriotes Westmount—Ville-Marie
Until 2006	Argenteuil—Mirabel Beauport Charlesbourg Charlevoix—Montmorency Laurier Nunavik—Eeyou Portneuf Richelieu Rivière-du-Loup—Montmagny Roberval
Until 2004	Abitibi—Baie-James—Nunavik Anjou—Rivière-des-Prairies Argenteuil—Papineau—Mirabel Bas-Richelieu—Nicolet—Bécancour Beauport—Montmorency—Côte-de-Beaupré—Île-d'Orléans Bellechasse—Etchemins—Montmagny—L'Islet Berthier—Montcalm Bonaventure—Gaspé—Îles-de-la-Madeleine—Pabok Chambly Champlain Charlesbourg—Jacques-Cartier Charlevoix Châteauguay Frontenac—Mégantic Hochelaga—Maisonneuve Jonquière Kamouraska—Rivière-du-Loup—Témiscouata—Les Basques Lac-Saint-Jean—Saguenay Laurentides Laurier—Sainte-Marie Laval Centre Laval East Laval West Lévis-et-Chutes-de-la-Chaudière Longueuil Lotbinière—L'Érable Matapédia—Matane Mercier Papineau—Saint-Denis Pontiac—Gatineau—Labelle Québec East Rimouski—Neigette-et-la Mitis Rosemont—Petite-Patrie Saint-Maurice Témiscamingue Verdun—Saint-Henri—Saint-Paul—Pointe-Saint-Charles
Until 2000	Abitibi Beauport—Montmorency—Orléans Charlesbourg Chicoutimi Lac-Saint-Jean Lévis Lotbinière Richelieu Rimouski—Mitis Rosemont Saint-Eustache—Sainte-Thérèse Verchères Verdun—Saint-Henri
Until 1997	Argenteuil—Papineau Bellechasse Blainville—Deux-Montagnes Bonaventure—Îles-de-la-Madeleine Frontenac Gaspé Gatineau—La Lièvre Kamouraska—Rivière-du-Loup Lachine—Lac-Saint-Louis La Prairie Mégantic—Compton—Stanstead Notre-Dame-de-Grâce Papineau—Saint-Michel Richmond—Wolfe Rimouski—Témiscouata Saint-Denis Saint-Henri—Westmount Saint-Hubert Saint-Léonard Terrebonne Vaudreuil Verchères Verdun—Saint-Paul
Until 1993	Duvernay Langelier Laval Laval-des-Rapides Montmorency—Orléans Québec-Est Saint-Laurent
Until 1988	Berthier—Maskinongé—Lanaudière Dollard Gamelin Gatineau Labelle Lachine Lasalle Laurier Montreal—Mercier Montreal—Sainte-Marie Notre-Dame-de-Grâce—Lachine East Papineau Saint-Jacques Saint-Léonard—Anjou Saint-Michel—Ahuntsic
Until 1984	Argenteuil Berthier—Maskinongé Hull Mercier Missisquoi Notre-Dame-de-Grâce Rimouski Sainte-Marie Saint-Michel
Until 1980	Laprairie Montmorency Richmond Saint-Hyacinthe Verdun
Until 1979	Ahuntsic Argenteuil—Deux-Montagnes Berthier Brome—Missisquoi Compton Hochelaga Kamouraska Lachine—Lakeshore Lafontaine Lapointe Lasalle—Émard—Côte Saint-Paul Laval Maisonneuve—Rosemont Matane Montreal—Bourassa Pontiac Rivière-du-Loup—Témiscouata Sainte-Marie Saint-Henri Trois-Rivières Métropolitain Villeneuve Westmount
Until 1974	Lachine Lasalle
Until 1972	Argenteuil Beauharnois Bonaventure Bourassa Maisonneuve Missisquoi Témiscouata Trois-Rivières
Until 1968	Argenteuil—Deux-Montagnes Beauharnois—Salaberry Berthier—Maskinongé—Delanaudière Brome—Missisquoi Cartier Chambly—Rouville Chapleau Châteauguay—Huntingdon—Laprairie Compton—Frontenac Dorchester Drummond—Arthabaska Îles-de-la-Madeleine Jacques-Cartier—Lasalle Joliette—L'Assomption—Montcalm Matapédia—Matane Maisonneuve—Rosemont Mégantic Montmagny—L'Islet Nicolet—Yamaska Outremont—Saint-Jean Pontiac–Témiscamingue Quebec East Québec—Montmorency Quebec South Quebec West Richelieu—Verchères Richmond—Wolfe Rivière-du-Loup—Témiscouata Saguenay St. Ann Saint-Antoine—Westmount Saint-Hyacinthe—Bagot Saint-Jean—Iberville—Napierville St. Lawrence—St. George Saint-Maurice—Laflèche Stanstead Vaudreuil—Soulanges
Until 1962	Témiscouata
Until 1953	Beauharnois Berthier—Maskinongé Jacques Cartier St. Antoine—Westmount St-Denis St-Henri St. James St. Mary Verdun—La Salle
Until 1949	Argenteuil Beauharnois—Laprairie Charlevoix—Saguenay Châteauguay—Huntingdon Compton Lake St-John—Roberval Laval—Two Mountains Mégantic—Frontenac Outremont Pontiac Quebec West and South St. Denis St. Henry St. Hyacinthe—Bagot St. Johns—Iberville—Napierville St-Maurice—Laflèche Three Rivers Verdun Wright
Until 1935	Bagot Beauharnois Chambly—Verchères Joliette Lake St. John Laprairie—Napierville L'Assomption—Montcalm Laurier—Outremont L'Islet Maisonneuve Matane Mégantic Montmagny Nicolet Quebec West Richelieu St. Antoine St. Henri St. Hyacinthe—Rouville St. Johns—Iberville Three Rivers—St. Maurice Yamaska
Until 1925	Berthier Brome Charlevoix—Montmorency Chicoutimi—Saguenay George-Étienne Cartier Maskinongé Missisquoi Quebec County Town of Sherbrooke Three Rivers and St. Maurice Westmount—St. Henri
Until 1917	Charlevoix Châteauguay Huntingdon L'Assomption Laval Montcalm Montmorency Quebec-Centre Rouville St. Anne St. Hyacinthe St. Lawrence Soulanges Two Mountains Vaudreuil
Before 1900	Chambly Iberville Laprairie Montreal Centre Montreal East Montreal West Napierville County of Ottawa St. John's Saint Maurice Three Rivers Verchères

Thérèse-De Blainville

Contents

Demographics

Members of Parliament

Election results

See also

References