Riding profile

Leeds—Grenville—Thousand Islands and Rideau Lakes

Provincial riding — ON · Mixed · on east

The question

Leeds—Grenville—Thousand Islands and Rideau Lakes: a safe seat for the PC Party?

Current forecast

PC

Safe

Probability
100%
Mean margin (pts)
25.4
P(close race)
0%

Projected vote share

Projection by party

  • PC 54.4%
  • OLP 29.0%
  • NDP 10.0%
  • OTH 4.0%
  • GP 2.6%

Watch list

The tightest races

Smallest projected margin. Open one for the numbers.

  1. Hamilton MountainOLP53 %1.3 pt margin
  2. Mississauga CentrePC59 %1.3 pt margin
  3. Newmarket—AuroraPC65 %1.4 pt margin

In context

How this riding stacks up

PC OLP NDP OTH
HereLeeds—Grenville—Thousand Islands and Rideau Lakes 54.4%29.0%10.0%4.0%
Provincial averageOntario 41.4% +13.0 32.3% −3.2 19.5% −9.6 4.0% +0.1

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

Projection track

How the projection has moved

Editorial read

Leeds—Grenville—Thousand Islands and Rideau Lakes, a mixed riding in Ontario, elected a member with the PC Party in the previous cycle, with a 28-point margin. The Vote-Scope model projects the PC Party ahead at 54% vote share, against 29% for the Ontario Liberals, and the probability of a close race is negligible.

Sitting member

Hon. Steve Clark

Sits with PC

Parliament
44th

Previous election · 2025

Won by
PC
Margin
27.9 pts
Turnout
51.3%
Margin shift vs current projection
-2.5 pts

Detailed result · ON 2025

Candidates and votes

Candidate Party Votes % Occupation
STEVE CLARK Elected PC 25,118 55.1
LORNA JEAN EDMONDS OLP 12,392 27.2
CHRIS WILSON NDP 4,489 9.8
FIONA JAGER GP 1,926 4.2
CHRIS GARRAH OTH 743 1.6
DANIEL CALABRETTA OTH 561 1.2
MARK SNOW OTH 342 0.8
Last model run
Cycle
on_2029