Riding profile

Aurora--Oak Ridges--Richmond Hill

Federal riding — ON · Suburban · toronto suburbs york durham

The question

Aurora--Oak Ridges--Richmond Hill: who wins this toss-up?

Current forecast

Conservative

Toss-up

Probability
100%
Mean margin (pts)
4.0
P(close race)
73%

Projected vote share

Projection by party

  • Conservative 46.6%
  • Liberal 42.6%
  • NDP 3.2%
  • Green 1.6%
  • PPC 0.8%

Watch list

The tightest races

Smallest projected margin. Open one for the numbers.

  1. North Island--Powell RiverConservative45 %1.2 pt margin
  2. Central NewfoundlandConservative57 %1.4 pt margin
  3. Richmond Hill SouthLiberal55 %1.4 pt margin

In context

How this riding stacks up

Conservative Liberal NDP Green
HereAurora--Oak Ridges--Richmond Hill 46.6%42.6%3.2%1.6%
Provincial averageOntario 35.3% +11.3 49.1% −6.5 4.8% −1.6 2.0% −0.4
National averageCanada 32.1% +14.5 48.0% −5.4 10.6% −7.4 2.7% −1.1

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

Projection track

How the projection has moved

Editorial read

Aurora--Oak Ridges--Richmond Hill, a suburban riding in Ontario, elected a member with the Conservative Party in the previous cycle, with a 12-point margin. The Vote-Scope model projects the Conservative Party ahead at 47% vote share, against 43% for the Liberal Party, and the race could swing.

Sitting member

Costas Menegakis

Sits with Conservative

Since
2025-04-28
Parliament
45th

Previous election · 2025

Won by
Conservative
Margin
11.9 pts
Turnout
69.5%
Margin shift vs current projection
-7.9 pts

Detailed result · FED 2025

Candidates and votes

Candidate Party Votes % Occupation
Costas Menegakis Elected Conservative 34,023 54.7 Businessman
Leah Taylor Roy Liberal 26,590 42.8 Parliamentarian
Danielle Maniuk NDP 835 1.3 Financial Administrator
Tom Muench Green 465 0.7 Vice-President Government Relations
Igor Tvorogov PPC 256 0.4 Software Developer

Demographics

Who lives here

Linguistic profile

  • Anglophone 65.9%
  • Non-francophone (other) 34.1%

Data source : Statistics Canada — 2021 Census

Last model run
Cycle
fed_46