About this Quebec poll from Mainstreet Research
This Quebec poll was fielded by Mainstreet Research in February 2021, with a middle field date of February 9, 2021. The poll collected data from a total sample of n=1,012 Quebec respondents via IVR technology (automated calls).
The margin of error [moe] for this poll is estimated at ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.
The regional breakdown of this poll was not made publicly available.
If we compare these national numbers with the previous poll from Mainstreet Research (June 2019), the Coalition avenir Québec remains stable at 48%, the Liberal Party is down one point (variation smaller than moe), and the Québec solidaire loses three points from 15% to 12% (variation similar to moe).
You can read more information on this poll here.