Regions
Northern ON

| Election | Date Held | Rep Order | Census Year | Census Pop. | Electors | Voted | % TO | Seats | Nom | Wom. |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011 GE | 2011-05-02 | 2003 | 2011 | 740,751 | 569,611 | 346,134 | 60.8% | 9 | 43 | 10 |
| 2008 GE | 2008-10-14 | 2003 | 2006 | 752,314 | 572,516 | 326,377 | 57.0% | 9 | 44 | 9 |
| 2006 GE | 2006-01-23 | 2003 | 2001 | 753,482 | 571,593 | 370,042 | 64.7% | 9 | 49 | 8 |
| 2004 GE | 2004-06-28 | 2003 | 2001 | 753,482 | 569,088 | 335,286 | 58.9% | 9 | 45 | 6 |
| 2000 Tr | 2000-11-28 | 2003 | 2001 | 753,472 | 563,372 | 320,848 | 57.0% | 9 | 44 | |
| 2000 GE | 2000-11-27 | 1996 | 1996 | 793,026 | 565,754 | 327,877 | 58.0% | 10 | 50 | 7 |
| 1997 GE | 1997-06-02 | 1996 | 1996 | 790,430 | 568,911 | 356,671 | 62.7% | 10 | 45 | 11 |
| 1993 Tr | 1993-10-26 | 1996 | 790,430 | 590,586 | 388,415 | 65.8% | 10 | 50 | ||
| 1993 GE | 1993-10-25 | 1987 | 782,650 | 589,040 | 395,223 | 67.1% | 11 | 66 | 12 | |
| 1988 GE | 1988-11-21 | 1987 | 762,900 | 534,715 | 395,489 | 74.0% | 11 | 44 | 1 |
| Election | Lib | NDP | Grn | BQ | Cons | CA/ Ref | PC | Ind/ Oth | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2011 GE | 60.8% TO 9 10 / 43 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 19.9% 1 2 / 9 9 1 8 | 43.9% 6 2 3 / 9 9 7 2 | 3.1% 3 / 9 9 | 32.9% 3 6 2 / 9 9 9 | 0.3% / 7 | |||
| 2008 GE | 57.0% TO 9 9 / 44 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 29.5% 1 7 2 / 9 9 9 | 37.8% 7 3 / 9 9 7 2 | 5.3% 2 / 9 9 | 27.0% 1 2 2 2 / 9 9 6 3 | 0.5% / 8 | |||
| 2006 GE | 64.7% TO 9 8 / 49 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 38.5% 7 2 1 / 9 9 3 6 | 34.3% 2 5 1 2 / 9 9 8 1 | 2.9% 3 / 9 4 5 | 23.2% 2 4 2 / 9 9 6 3 | 0.5% / 2 | 0.6% / 11 | ||
| 2004 GE | 58.9% TO 9 6 / 45 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 40.7% 7 2 1 / 9 9 1 8 | 31.3% 2 6 2 / 9 9 9 | 3.2% 2 / 9 | 24.0% 1 2 1 / 9 9 | 0.8% / 9 | |||
| 2000 Tr | 57.0% TO 9 / 44 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 51.8% 9 / 9 | 18.1% 3 / 9 | 21.4% 6 / 9 | 7.2% / 9 | 1.5% / 8 | |||
| 2000 GE | 58.0% TO 10 7 / 50 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 51.8% 10 1 / 10 10 8 2 | 18.0% 3 2 / 10 6 2 8 | 1.2% 2 / 6 | 21.5% 7 / 10 9 | 7.2% / 10 1 9 | 0.3% 2 / 4 | ||
| 1997 GE | 62.7% TO 10 11 / 45 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 49.4% 10 1 / 10 10 10 | 22.8% 6 4 / 10 8 10 | 17.2% 3 2 / 10 6 8 2 | 10.2% 1 2 / 10 2 4 6 | 0.4% 2 / 5 | |||
| 1993 Tr | 65.8% TO 10 / 50 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 60.9% 10 / 10 | 13.3% 4 / 10 | 14.4% 5 / 10 | 9.9% 1 / 10 | 1.5% / 10 | |||
| 1993 GE | 67.1% TO 11 12 / 66 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 60.9% 11 1 / 11 11 11 | 13.3% 4 2 / 11 4 11 | 13.4% 6 3 / 10 5 | 9.5% 1 2 / 11 2 11 | 2.9% 4 / 23 | |||
| 1988 GE | 74.0% TO 11 1 / 44 | % Vote Seats 2nds Strong 3s Wom/Nom Rebate % Vote ↑ % Vote ↓ | 37.0% 6 4 1 1 / 11 11 | 32.0% 4 4 1 / 11 11 | 28.0% 1 3 3 / 11 11 | 3.0% / 11 | ||||

