About this Ontario poll from Campaign Research
This Ontario poll was fielded by Campaign Research in August 2020, with a middle field date of August 12, 2020. The poll collected data from a total sample of n=1,031 Ontario respondents via an online panel.
The margin of error [moe] for this poll is estimated at ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.
The regional breakdown of this poll was not made publicly available.
If we compare these national numbers with the previous poll from Campaign Research (July 2020), the Ontario PC Party loses four points from 45% to 41%, the Ontario Liberal Party is down one point (variation smaller than moe), and the Ontario NDP climbs three points from 20% to 23% (variation similar to moe).
You can read more information on this poll here.