Mirabel

Mirabel is a sprawling federal riding northwest of Montreal, consisting of the City of Mirabel and the municipality of Saint-Joseph-du-Lac. Formed from the merger of eight smaller municipalities in 1971, Mirabel covers nearly 485 square kilometres of Laurentian foothills, agricultural land, and rapidly growing suburban developments. The population surged past 61,000 in the 2021 census -- a 21-percent increase over five years -- making it one of the fastest-growing communities in Quebec. The riding is overwhelmingly francophone, with over 90 percent of residents speaking French as their first language.

Candidates

Jean-Denis Garon (Bloc Quebecois) -- An economist by training, Garon holds a doctorate in economics from Queen's University and is a professor at UQAM's School of Management Sciences, where he directs the public management undergraduate program. Before entering politics, he served as vice-president of knowledge transfer at CIRANO, a major research centre, and wrote an economics column for the Journal de Montreal and appeared on QUB radio. First elected in 2021, he serves as the Bloc's spokesperson for finance, national revenue, aeronautics, and the Treasury Board, and is vice-president of the Standing Committee on Finance.

Robert Fleming (Liberal) -- Fleming was acclaimed as the Liberal candidate for Mirabel, running on the party's platform of economic development, housing, and trade.

Serge Dubord (Conservative) -- Dubord ran as the Conservative candidate, campaigning on affordability, tax relief, and housing construction.

Albert Batten (NDP) -- Batten represented the NDP in the riding, running on workers' rights, pharmacare, and environmental protection.

Mario Guay (Green Party) -- Guay carried the Green Party banner, campaigning on climate action, sustainable agriculture, and environmental stewardship.

Christian Montpetit (People's Party - PPC) -- Montpetit ran for the People's Party on a platform of reduced government spending and lower immigration.

About the Riding

Mirabel's landscape reflects two contrasting identities. The western half is deeply rural and agricultural, with more than 60 agritourism businesses producing maple products, honey, mead, and seasonal produce. The eastern half has seen explosive suburban growth, as young families priced out of Montreal and Laval move to new housing developments along the Autoroute 15 corridor. This rapid expansion has strained municipal infrastructure, schools, and healthcare services.

The riding's history is marked by the abandoned Mirabel International Airport, which was built in 1975 on expropriated farmland and closed to passenger traffic in 2004. The vast airport lands have been partially repurposed for aerospace manufacturing and logistics, but the expropriation remains a bitter memory for farming families who lost their land. In 2025, the dominant campaign issues were housing supply and affordability amid breakneck population growth, agricultural land preservation, public transit connections to Montreal, and the adequacy of federal transfers for rapidly expanding municipalities. Garon's profile as an economist gave the Bloc's campaign a policy-focused character, with trade policy and Quebec's fiscal autonomy also featuring prominently.