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Quebec

About this Quebec poll from Léger


This Quebec poll was fielded by Léger in September 2026, with a middle field date of September 5, 2026. The poll collected data from a total sample of n=1,008 Quebec respondents via an online panel.

The margin of error for an online sample is not applicable. For comparison purposes, a random sample of this size would yield a margin of error [moe] of ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.

If we compare these national numbers with the previous poll from Léger (August 2026), the Parti Québécois remains stable at 29%, the Coalition avenir Québec is down one point (variation smaller than moe), and the Liberal Party remains stable at 22%.

You can read more information on this poll here.

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Quebec 29% PQ 23% ▼1 CAQ 22% LIB 15% CPQ 10% QS Léger Quebec poll | 2026-09-05 338Canada.com
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Breakdown by region

Montreal CMA 30% LIB 24% ▼3 PQ 19% ▼4 CAQ 13% ▲4 CPQ 13% ▲3 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Quebec City CMA 27% ▲3 PQ 26% ▼4 CPQ 25% ▼1 CAQ 10% ▼2 LIB 10% ▲2 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Rest of Quebec 35% ▲3 PQ 27% ▲2 CAQ 15% ▼4 CPQ 15% ▲2 LIB 7% ▼3 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Breakdown by gender

Female voters 24% ▼2 CAQ 23% ▼4 PQ 23% ▼3 LIB 16% ▲6 CPQ 12% QS Léger Quebec poll | 2026-09-05 338Canada.com
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Male voters 34% ▲4 PQ 21% ▼2 CAQ 21% ▲2 LIB 14% ▼6 CPQ 9% ▲1 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Breakdown by language

Francophones 35% PQ 26% ▼1 CAQ 15% ▼1 CPQ 12% ▲2 LIB 11% ▲1 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Non francophones 55% ▼2 LIB 15% ▲3 CPQ 11% ▼3 CAQ 9% PQ 9% ▲2 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Breakdown by age group

18-34 years old 29% ▲2 LIB 24% ▲5 PQ 19% ▼2 QS 17% ▼1 CPQ 8% ▼6 CAQ Léger Quebec poll | 2026-09-05 338Canada.com
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35-54 years old 38% ▲1 PQ 19% ▲5 LIB 17% ▼9 CPQ 14% ▲1 CAQ 12% ▲2 QS Léger Quebec poll | 2026-09-05 338Canada.com
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55+ years old 37% CAQ 24% ▼4 PQ 21% ▼4 LIB 12% ▲5 CPQ 5% ▲2 QS Léger Quebec poll | 2026-09-05 338Canada.com
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Preferred Premier 24% ▼8 Don't know 23% Plamondon 23% ▲5 Fréchette 12% Milliard 11% ▲1 Duhaime 7% ▲1 Ghazal Léger Quebec poll | 2026-09-05 338Canada.com
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Léger Preferred Premier tracker 12% 23% 23% 11%2026-09-05 12% 23% 18% 10%2026-08-08 13% 22% 18% 10%2026-06-14 15% 22% 20%2026-05-17 17% 23% 16% 11%2026-04-19 12% 32% 14%2025-11-30 16% 26% 13% 10%2025-11-09 18% 30% 12%2025-09-14 16% 26% 14%2025-08-17 19% 23% 17%2025-06-21 ◻︎Milliard ◻︎Plamondon ◻︎Fréchette ◻︎Ghazal ◻︎Duhaime ◻︎Don't know 
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