About this Quebec poll from Mainstreet Research

This Quebec sovereignty poll was fielded by Mainstreet Research in September 2026, with a middle field date of September 12, 2026. The poll collected data from a total sample of n=2,145 Quebec respondents via IVR technology (automated calls).

The margin of error [moe] for this poll is estimated at ±2.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.

You can read more information on this poll here.