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Scarborough Southwest Federal and Ontario By-Election Poll, March 2026

Mainstreet Research
March 3, 2026
5 min read

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Mainstreet Research has conducted a poll for the upcoming Federal and Ontario By-Elections in Scarborough Southwest. Please note that the poll was conducted using the current provincial riding boundaries.

About Mainstreet Research

Founded in 2010, is recognized as one of Canada’s top public opinion and market research firms. Since our founding, we have been providing actionable and data-driven insights to our clients to help them make their most important evidence-based strategic decisions.

Mainstreet has an impressive track record in accurately forecasting election results in Canada and the United States and has become a trusted source for comprehensive market research, analysis and advice. Our insights are found in major media outlets across the country.

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