About this Alberta poll from Mainstreet Research
This Alberta poll was fielded by Mainstreet Research in December 2022, with a middle field date of December 3, 2022. The poll collected data from a total sample of n=615 Alberta respondents via IVR technology (automated calls).
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 ±4.0%, 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 (March 2022), the United Conservative climbs ten points from 37% to 47%, the Alberta NDP climbs five points from 40% to 45%, and the Progressive Tory Party loses two points from 6% to 4% (variation smaller than moe).
You can read more information on this poll here.