Riding profile

Ottawa Centre

Provincial riding — ON · Urban · on east

The question

Ottawa Centre: a safe seat for the NDP?

Editorial read

Ottawa Centre, an urban riding in Ontario, elected a member with the NDP in the previous cycle, with a 32-point margin. The Vote-Scope model projects the NDP ahead at 56% vote share, against 26% for the Ontario Liberals, and the probability of a close race is negligible.

Sitting member

Catherine McKenney

Sits with NDP

Parliament
44th

Current forecast

NDP

Safe

Probability
100%
Mean margin (pts)
30.1
P(close race)
0%

Projected vote share

Projection by party

  • NDP 56.4%
  • OLP 26.3%
  • PC 14.6%
  • GP 2.1%
  • OTH 0.6%

In context

How this riding stacks up

NDP OLP PC GP
HereOttawa Centre 56.4%26.3%14.6%2.1%
Provincial averageOntario 20.3% +36.1 33.4% −7.1 40.2% −25.6 3.9% −1.8

Provincial averages computed across the 124 riding-level projections (unweighted mean).

Projection track

How the projection has moved

Previous election · ON 2025

Won by
NDP
Margin
32.4 pts
Turnout
49.1%
Margin shift vs current projection
-2.2 pts

Detailed result · ON 2025

Candidates and votes

Candidate Party Votes % Occupation
CATHERINE MCKENNEY Elected NDP 32,483 55.7
THOMAS SIMPSON OLP 13,591 23.3
SCOTT HEALEY PC 9,573 16.4
SIMON BECKETT GP 1,550 2.7
MARIA DESOUZA OTH 468 0.8
SHANNON BOSCHY OTH 321 0.6
CASHTON PERRY OTH 232 0.4
JOSH RACHLIS IND 102 0.2
Last model run
Cycle
on_2029