| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Federal (October 14th, 2008) | .
Conservative Party of Canada/Parti conservateur du Canada post-2003 | Bruce Stanton | 26328 | 1 |
| Federal (September 21st, 1911) | .
Conservative Party of Canada/Parti conservateur du Canada to 1942 | John Alister Currie | 2648 | 1 |
| Federal (December 6th, 1921) | .
Progressive Party of Canada | Thomas Edwin Ross | 5298 | 1 |
| Federal (October 14th, 1935) | .
Liberal Party of Canada/Parti libéral du Canada | Duncan Fletcher McCuaig | 7244 | 1 |
| Federal (March 26th, 1940) | .
Liberal Party of Canada/Parti libéral du Canada | Duncan Fletcher McCuaig | 7096 | 1 |
| Federal (June 11th, 1945) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Julian Harcourt Ferguson | 8251 | 1 |
| Federal (June 27th, 1949) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Julian Harcourt Ferguson | 7658 | 1 |
| Federal (August 10th, 1953) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Julian Harcourt Ferguson | 8316 | 1 |
| Federal (June 10th, 1957) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Heber Smith | 11437 | 1 |
| Federal (March 31st, 1958) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Heber Smith | 13855 | 1 |
| Federal (June 18th, 1962) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Heber Smith | 11728 | 1 |
| Federal (April 8th, 1963) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Heber Smith | 10157 | 1 |
| Federal (November 8th, 1965) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Heber Smith | 9513 | 1 |
| Federal (June 25th, 1968) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Philip Bernard Rynard | 16619 | 1 |
| Federal (October 30th, 1972) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Philip Bernard Rynard | 22145 | 1 |
| Federal (July 8th, 1974) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Philip Bernard Rynard | 18950 | 1 |
| Federal (May 22nd, 1979) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Doug Lewis | 19388 | 1 |
| Federal (February 18th, 1980) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Doug Lewis | 14874 | 1 |
| Federal (September 4th, 1984) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Doug Lewis | 24887 | 1 |
| Federal (November 21st, 1988) | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | Doug Lewis | 21847 | 1 |
| Federal (October 25th, 1993) | .
Liberal Party of Canada/Parti libéral du Canada | Paul Devillers | 23116 | 1 |
| Federal (June 2nd, 1997) | .
Liberal Party of Canada/Parti libéral du Canada | Paul Devillers | 22775 | 1 |
| Federal (June 28th, 2004) | .
Liberal Party of Canada/Parti libéral du Canada | Paul Devillers | 23664 | 1 |
| Federal (May 2nd, 2011) | .
Conservative Party of Canada/Parti conservateur du Canada post-2003 | Bruce Stanton | 31581 | 1 |
| Federal (October 19th, 2015) | .
Conservative Party of Canada/Parti conservateur du Canada post-2003 | Bruce Stanton | 24836 | 1 |
| Federal (October 21st, 2019) | .
Conservative Party of Canada/Parti conservateur du Canada post-2003 | Bruce Stanton | 27241 | 1 |
Simcoe North/Simcoe-Nord (Ontario)