Rivière-des-Mille-Îles (electoral district)

Rivière-des-Mille-Îles (formerly known as Saint-Eustache—Sainte-Thérèse) is a federal electoral district in Quebec, Canada, that has been represented in the House of Commons of Canada since 1997.

Geography
This riding is located in the northern suburbs of Montreal, on the north shore of the Rivière des Mille-Îles. Since 2003, it has consisted of the cities of Deux-Montagnes, Saint-Eustache and Sainte-Marthe-sur-le-Lac in the Regional County Municipality of Deux-Montagnes; and the City of Boisbriand in the Regional County Municipality of Thérèse-De Blainville.

The neighbouring ridings are Argenteuil—Papineau—Mirabel, Marc-Aurèle-Fortin, Laval, Laval—Les Îles, and Pierrefonds—Dollard.

Demographics

 * According to the 2021 Canadian census

Ethnic groups: 87.3% White, 3.4% Black, 2.8% Arab, 1.8% Latin American, 1.7% Indigenous, 1.0% Southeast Asian

Languages: 77.6% French, 6.8% English, 2.0% Arabic, 1.9% Yiddish, 1.8% Spanish

Religions: 65.3% Christian (54.8% Catholic, 2.3% Christian Orthodox, 8.2% Other), 3.6% Muslim, 2.7% Jewish, 27.4% None

Median income: $44,000 (2020)

Average income: $53,650 (2020)

History
It was created in 1996 as "Saint-Eustache—Sainte-Thérèse" riding from parts of Blainville—Deux-Montagnes riding.

It was renamed "Rivière-des-Mille-Îles" in 1998.

This riding lost territory to Mirabel and gained territory from Marc-Aurèle-Fortin during the 2012 electoral redistribution.

Rivière-des-Mille-Îles
Note: Conservative vote is compared to the total of the Canadian Alliance vote and Progressive Conservative vote in 2000 election.