About this Ontario poll from Liaison Strategies
This Ontario poll was fielded by Liaison Strategies in May 2025, with a middle field date of May 7, 2025. The poll collected data from a total sample of n=1,000 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 Liaison Strategies (February 2025), the Ontario PC Party climbs three points from 43% to 46% (variation similar to moe), the Ontario Liberal Party climbs four points from 32% to 36%, and the Ontario NDP loses five points from 18% to 13%.
You can read more information on this poll here.