About this Ontario poll from Pallas Data
This Ontario poll was fielded by Pallas Data in September 2025, with a middle field date of September 4, 2025. The poll collected data from a total sample of n=1,026 Ontario 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 ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.
If we compare these national numbers with the previous poll from Pallas Data (June 2025), the Ontario PC Party climbs two points from 43% to 45% (variation smaller than moe), the Ontario Liberal Party loses three points from 29% to 26% (variation similar to moe), and the Ontario NDP loses four points from 21% to 17%.
You can read more information on this poll here.