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Recent electoral history | Aurora—Oak Ridges—Richmond Hill


2018 2022 2025 Projection PC 54% ± 10% 56.0% 53.3% 57.2% OLP 38% ± 10% 21.6% 30.7% 33.9% NDP 5% ± 3% 18.0% 7.7% 5.6% GPO 2% ± 2% 2.7% 3.9% 1.7% NBPO 2% ± 2% 0.0% 2.0% 1.6%

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338Canada Aurora—Oak Ridges—Richmond Hill projection

Latest update: April 20, 2026

Aurora—Oak Ridges—Richmond Hill 44% 64% 54% ± 10% PC 28% 48% 38% ± 10% OLP 1% 8% 5% ± 3% NDP PC 2025 57.21% 338Canada Popular vote projection | April 20, 2026
Methodology note. This projection is calculated using a mostly-proportional swing model adjusted with provincial and regional polls conducted by professional pollsters. This is not a poll, but a projection based on polls. Read more on 338Canada's methodology here.
50% 100% Aurora—Oak Ridges—Richmond Hill 99%▼ PC 1%▲ OLP <1% NDP Odds of winning | April 20, 2026
Methodology note. These odds of winning are those if a general election were held today. They are calculated by the 338Canada Monte Carlo-type program that runs thousands of simulated elections.

338Canada Ontario Projection | Aurora—Oak Ridges—Richmond Hill

Odds of winning | Aurora—Oak Ridges—Richmond Hill