About this Alberta poll from Cardinal Research
This Alberta poll was fielded by Cardinal Research in September 2025, with a middle field date of September 19, 2025. The poll collected data from a total sample of n=2,626 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 ±1.9%, 19 times out of 20 (for entire sample only) around the 50%-mark.
If we compare these national numbers with the previous poll from Cardinal Research (September 2024), the United Conservative loses seven points from 50% to 43%, the Alberta NDP loses seven points from 43% to 36%, and the Republican Party climbs 12 points from -1% to 11%.
You can read more information on this poll here.