Results of the 2025 Ontario election - In Place method

Party Elected List for Ontario


Party Seats won % Seats % Votes Votes % Difference Diff2
PC 80 64.52 42.61 2,140,168 64.52-42.61=21.91 480.05
NDP 29 23.39 19.07 957,747 23.39-19.07=4.32 18.66
Liberal 14 11.29 29.81 1,497,254 11.29-29.81=-18.52% 342.99
Green 2 1.61 4.83 242,320 1.61- 4.83=-3.22 10.37
Independent 12 1 0.81 0.67 33,669 0.81- 0.67=0.14 0.02
New Blue 0 0.00 1.59 80,033 0.00- 1.59=-1.59 2.53

(480.05 +18.66 +342.99 +10.37 +0.02 +2.53 )/2=427.31, square root=20.67

124 seats with a Least Square Index of 20.67


Resultant Party Elected List for Ontario

Total wasted votes are 2,485,443

Wasted votes go down by 587,056 to 1,898,387

Party Seats won % Seats % Votes Votes % Difference Diff2
PC 80 → 80 64.52 ↠ 49.08 42.61 2,140,168 49.08-42.61=6.47 41.86
NDP 29 30 23.39 ↠ 18.40 19.07 957,747 18.40-19.07=-0.67 0.45
Liberal 14 47 11.29 ↠ 28.83 29.81 1,497,254 28.83-29.81=-0.98 0.96
Green 2 6 1.61 ↠ 3.68 4.83 242,320 3.68- 4.83=-1.15 1.32
Independent 12 1 → 1 0.81 ↠ 0.61 0.67 33,669 0.61- 0.67=-0.06 0.00
New Blue 0 1 0.00 ↠ 0.61 1.59 80,033 0.61- 1.59=-0.98 0.96

(41.86 +0.45 +0.96 +1.32 +0.00 +0.96 )/2=22.78, square root=4.77

124 ↠ 163 seats (31.45%, 39 seat increase) with a Least Square Index from 20.67 ↠ 4.77