About this poll

This federal poll was fielded by Léger in May 2025, with a middle field date of May 24, 2025. The poll collected data from a total sample of n=1,025 Canadian 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.

This poll was conducted entirely in Ontario.

If we compare these Ontario numbers with the previous poll from Léger (April 2025), the Liberal Party climbs six points from 48% to 54%, the Conservative Party loses three points from 40% to 37% (variation similar to moe), and the New Democratic Party loses three points from 8% to 5% (variation similar to moe).

You can read more information on this poll here.