Riding profile

Rosemont--La Petite-Patrie

Federal riding — QC · Mixed · fed qc

The question

Rosemont--La Petite-Patrie: will Independent lose this seat to NDP?

Editorial read

Rosemont--La Petite-Patrie, a mixed riding in Quebec, elected a member with the NDP in the previous cycle, with a 9-point margin. The Vote-Scope model projects the NDP ahead at 45% vote share, against 29% for the Liberal Party, and the probability of a close race is negligible. Linguistic profile: 84% francophone, 8% anglophone.

Sitting member

Alexandre Boulerice

Sits with Independent

Elected as NDP · party_changeon2026-04-27

Since
2025-04-28
Parliament
45th

Current forecast

NDP

Safe

Probability
100%
Mean margin (pts)
15.6
P(close race)
0%

Projected vote share

Projection by party

  • NDP 44.9%
  • Liberal 29.3%
  • Bloc 18.0%
  • Conservative 11.9%
  • Green 2.8%

In context

How this riding stacks up

NDP Liberal Bloc Conservative
HereRosemont--La Petite-Patrie 44.9%29.3%18.0%11.9%
Provincial averageQuebec 7.0% +37.9 40.7% −11.4 27.3% −9.2 26.9% −15.0
National averageCanada 14.2% +30.7 41.9% −12.6 6.1% +11.9 34.8% −22.9

Provincial averages computed across the 343 riding-level projections (unweighted mean).

Projection track

How the projection has moved

Previous election · FED 2025

Won by
NDP
Margin
9.3 pts
Turnout
72.3%
Margin shift vs current projection
+6.3 pts

Detailed result · FED 2025

Candidates and votes

Candidate Party Votes % Occupation
Alexandre Boulerice Elected NDP 24,358 41.0 Parliamentarian
Jean-Sébastien Vallée Liberal 18,757 31.6 Director of Education and Communications
Olivier Gignac Bloc 10,864 18.3 Management Consultant
Laetitia Tchatat Conservative 4,073 6.9 Public Relations Consultant
Benoît Morham Green 1,368 2.3 Science Teacher

Demographics

Who lives here

Linguistic profile

  • Francophone 83.7%
  • Anglophone 7.9%
  • Non-francophone (other) 8.4%

Data source : Statistics Canada — 2021 Census

Last model run
Cycle
fed_46