Polling

All polling published by Mainstreet Research.

Canadian Federal Election Daily Tracker Poll, Day 2

Canadian Federal Daily Tracker Polling based on 3-Day rolling average for writ period.

Canadian Federal Election Daily Tracker Poll, Day 1

Canadian Federal Daily Tracker Polling based on 3-Day rolling average for writ period.

Alberta Provincial Survey, March 2025

A survey of Alberta measuring support for separatism form Canada and provincial voter intentions.

Canada National Poll, March 13, 2025

Liberal Party support surging following Prime Minister Mark Carney’s leadership victory.

Liberal Leadership Poll, March 2025

A poll of registered Liberals, who will select the next Prime Minister of Canada.

Ontario Election Daily Tracker Poll, Election Day

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 28

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Hamilton–Centre, Ontario Election Riding Poll

Ontario Daily Tracker / Subscriber exclusive riding poll for the 2025 Ontario Election.

Eglinton–Lawrence, Ontario Election Riding Poll

Ontario Daily Tracker / Subscriber exclusive riding poll for the 2025 Ontario Election.

Ontario Election Daily Tracker Poll, Day 27

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Liberal Leadership Poll, February 23, 2025

A poll of registered Liberals, who will select the next Prime Minister of Canada.

Oakville, Ontario Election Riding Poll

Ontario Daily Tracker / Subscriber exclusive riding poll for the 2025 Ontario Election.

Mississauga–Lakeshore, Ontario Election Riding Poll

Ontario Daily Tracker / Subscriber exclusive riding poll for the 2025 Ontario Election.

Mississauga East–Cooksville, Ontario Election Riding Poll

Ontario Daily Tracker / Subscriber exclusive riding poll for the 2025 Ontario Election.

Ontario Election Daily Tracker Poll, Day 26

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 25

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 24

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 23

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 22

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 21

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 20

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 19

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Ontario Election Daily Tracker Poll, Day 18

Ontario Daily Tracker Polling based on 3-Day rolling average for writ period.

Etobicoke–Lakeshore, Ontario Election Riding Poll

Ontario Daily Tracker / Subscriber exclusive riding poll for the 2025 Ontario Election.