338Canada Pollster Ratings
2025 Ontario General Election
February 27, 2025
| Polling firm | PC | OLP | NDP | GPO | Leader | 338 Score | Grade |
|---|---|---|---|---|---|---|---|
| Election results | 43 | 30 | 18.6 | 4.8 | PC +13.0 | ||
| Mainstreet Research | 44 | 30 | 17 | 6 | PC +14 | 4.5 | A+ |
| Liaison Strategies | 43 | 32 | 18 | 5 | PC +11 | 4.5 | A+ |
| Innovative Research | 42 | 32 | 18 | 6 | PC +10 | 6.6 | A+ |
| Forum Research | 41 | 32 | 20 | 5 | PC +9 | 7.4 | A+ |
| Research Co. | 46 | 30 | 17 | 5 | PC +16 | 6.6 | A |
| Pallas Data | 46 | 29 | 17 | 5 | PC +17 | 6.6 | A |
| Abacus Data | 45 | 29 | 16 | 5 | PC +16 | 7.3 | A |
| Léger | 47 | 28 | 17 | 6 | PC +19 | 10.7 | B+ |
| Ipsos | 48 | 28 | 16 | 6 | PC +20 | 12.8 | B |
| Nanos Research | 48 | 26 | 15 | 6 | PC +22 | 15.7 | B− |
| Relay Strategies | 48 | 28 | 16 | 8 | PC +20 | 16.8 | B− |