About this Ontario poll from Abacus Data
This Ontario poll was fielded by Abacus Data in August 2025, with a middle field date of August 17, 2025. The poll collected data from a total sample of n=1,037 Ontario respondents via an online panel.
The margin of error [moe] for this poll is estimated at ±3.0%, 19 times out of 20 (for entire sample only) around the 50%-mark.
If we compare these national numbers with the previous poll from Abacus Data (July 2025), the Ontario PC Party climbs three points from 50% to 53% (variation similar to moe), the Ontario Liberal Party is down one point (variation smaller than moe), and the Ontario NDP is down one point (variation smaller than moe).
You can read more information on this poll here.