About this Ontario poll from Liaison Strategies
This Ontario poll was fielded by Liaison Strategies in October 2025, with a middle field date of October 15, 2025. The poll collected data from a total sample of n=800 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 ±3.5%, 19 times out of 20 (for entire sample only) around the 50%-mark.
If we compare these national numbers with the previous poll from Liaison Strategies (August 2025), the Ontario PC Party climbs three points from 44% to 47% (variation similar to moe), the Ontario Liberal Party loses two points from 35% to 33% (variation smaller than moe), and the Ontario NDP remains stable at 15%.
You can read more information on this poll here.