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Ontario

New Democratic Party





Last update: June 30, 2024

LeaderMarit Stiles
Popular vote in 202223.7%
Current vote projection21.4% ± 2.8%
Current number of MPP28
Current seat projection23 [12-31]

Seat projection Popular vote projection | June 30, 2024 35 30 25 20 15 10 5 16% 17% 18% 19% 20% 21% 22% 23% 24% 25% 26% 27% Vote efficiency | NDP 338Canada ©2023 3.2 seat/% 23 [12-31] 21% ± 3% 2018 2022
Note: The seats-per-vote function, or vote efficiency, is not a linear function, but can be approximated as one over narrow vote intervals.


Vote projection | June 30, 2024

15% 16% 17% 18% 19% 20% 21% 22% 23% 24% 25% 26% 27% 14% 12% 10% 8% 6% 4% 2% Min. 18.6% 21.4% ± 2.8% Max. 24.1% Probabilities % NDP

Seat projection | June 30, 2024

0 5 10 15 20 25 30 35 40 8% 7% 6% 5% 4% 3% 2% 1% Min. 12 23 Max. 31 2022 31 seats Probabilities % NDP

Ranked list of favourable electoral districts | New Democratic Party



Rank Electoral districts Current party Last projection Odds of winning
1. Davenport Safe NDP >99%
2. Ottawa Centre Safe NDP >99%
3. Toronto—Danforth Safe NDP >99%
4. Hamilton Centre Safe NDP >99%
5. Parkdale—High Park Safe NDP >99%
6. Scarborough Southwest Likely NDP >99%
7. Spadina—Fort York Likely NDP 98%
8. Waterloo Likely NDP 98%
9. Nickel Belt Likely NDP 97%
10. Kiiwetinoong Likely NDP 96%
11. Hamilton Mountain Likely NDP 95%
12. London—Fanshawe Likely NDP 92%
13. University—Rosedale Leaning NDP 84%
14. London West Leaning NDP 82%
15. Niagara Falls Leaning NDP 80%
16. London North Centre Leaning NDP 78%
17. Hamilton West—Ancaster—Dundas Toss up PCPO/NDP 67%
18. Algoma—Manitoulin Toss up PCPO/NDP 62%
19. Mushkegowuk—James Bay Toss up PCPO/NDP 59%
20. Windsor West Toss up PCPO/NDP 57%
21. Sudbury Toss up OLP/PCPO/NDP 57%
22. Toronto Centre Toss up OLP/NDP 53%
23. Ottawa West—Nepean Toss up PCPO/NDP 52%
24. St. Catharines Toss up PCPO/NDP 49%
25. Oshawa Toss up PCPO/NDP 46%
26. Timiskaming—Cochrane Toss up PCPO/NDP 41%
27. Niagara Centre Leaning PCPO 27%
28. Toronto—St. Paul’s Leaning OLP 27%
29. Humber River—Black Creek Toss up OLP/PCPO/NDP 20%
30. York South—Weston Leaning PCPO 17%
31. Beaches—East York Likely OLP 7%
32. Kingston and the Islands Likely OLP 6%
33. Thunder Bay—Superior North Leaning OLP 2%