Ontario Elections
Polling History
The Progressive Conservatives lead the Liberals by 7 points in the average of polls up to September 29, 2026. How the average works
Average: PC 38%, Liberal 31%, NDP 23%, Green 3%.
| Fieldwork | Pollster | Sample | PC | LIB | NDP | GRN |
|---|---|---|---|---|---|---|
| Sep 29 | Mainstreet Research | 1,203 | 34 | 26 | 27 | 5 |
| Sep 19 | Liaison Strategies | 1,600 | 40 | 34 | 21 | 2 |
| Aug 24 | Liaison Strategies | 1,500 | 39 | 35 | 20 | 2 |
| Aug 24 | Abacus Data | 1,518 | 42 | 31 | 17 | 4 |
| Aug 9 | Pallas Data | 1,105 | 37 | 29 | 26 | 3 |
| Jul 21 | Liaison Strategies | 1,000 | 33 | 38 | 24 | 2 |