About this poll

This federal poll was fielded by Mainstreet Research in February 2025, with a middle field date of February 8, 2025. The poll collected data from a total sample of n=1,347 Canadian respondents via IVR technology (automated calls).

The margin of error [moe] for this poll is estimated at ±2.7%, 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 Mainstreet Research (February 2025), the Liberal Party remains stable at 43%, the Conservative Party climbs two points from 37% to 39% (variation similar to moe), and the New Democratic Party loses four points from 13% to 9%.

You can read more information on this poll here.

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