| Election | Political Party | Elected | Votes | Magnitude |
|---|
| Ontario (September 3rd, 1867) | .
Ontario Liberal Party | John McMurrich | 1369 | 1 |
| Ontario (March 21st, 1871) | .
Conservative Party of Ontario | Alfred Boultbee | 1306 | 1 |
| Ontario (January 18th, 1875) | .
Ontario Liberal Party | Joseph Henry Widdifield | 1835 | 1 |
| Ontario (June 5th, 1879) | .
Ontario Liberal Party | Joseph Henry Widdifield | 2200 | 1 |
| Ontario (February 27th, 1883) | .
Ontario Liberal Party | Joseph Henry Widdifield | 2328 | 1 |
| Ontario (December 28th, 1886) | .
Ontario Liberal Party | Joseph Henry Widdifield | 2220 | 1 |
| Ontario (June 5th, 1890) | .
Ontario Liberal Party | Elihu James Davis | 1875 | 1 |
| Ontario (June 26th, 1894) | .
Ontario Liberal Party | Elihu James Davis | 2035 | 1 |
| Ontario (March 1st, 1898) | .
Ontario Liberal Party | Elihu James Davis | 2543 | 1 |
| Ontario (May 29th, 1902) | .
Ontario Liberal Party | Elihu James Davis | 2828 | 1 |
| Ontario (January 25th, 1905) | .
Conservative Party of Ontario | Thomas Herbert Lennox | 2827 | 1 |
| Ontario (June 8th, 1908) | .
Conservative Party of Ontario | Thomas Herbert Lennox | 2918 | 1 |
| Ontario (December 11th, 1911) | .
Conservative Party of Ontario | Thomas Herbert Lennox | 3023 | 1 |
| Ontario (June 29th, 1914) | .
Conservative Party of Ontario | Thomas Herbert Lennox | 2826 | 1 |
| Ontario (October 20th, 1919) | .
Conservative Party of Ontario | Thomas Herbert Lennox | 4139 | 1 |
| Ontario (June 25th, 1923) | .
Conservative Party of Ontario | William Keith | 4341 | 1 |
| Ontario (December 1st, 1926) | .
Ontario Liberal Party | Peter William Pearson | 6009 | 1 |
| Ontario (October 30th, 1929) | .
Conservative Party of Ontario | Clifford Case | 5448 | 1 |
| Ontario (June 19th, 1934) | .
Ontario Liberal Party | Morgan Baker | 11402 | 1 |
| Ontario (October 6th, 1937) | .
Ontario Liberal Party | Morgan Baker | 10867 | 1 |
| Ontario (August 4th, 1943) | .
Co-operative Commonwealth Federation | George Herbert Mitchell | 6266 | 1 |
| Ontario (June 4th, 1945) | .
Progressive Conservative Party of Ontario | Addison Alexander MacKenzie | 10348 | 1 |
| Ontario (June 7th, 1948) | .
Progressive Conservative Party of Ontario | Addison Alexander MacKenzie | 10444 | 1 |
| Ontario (November 22nd, 1951) | .
Progressive Conservative Party of Ontario | Addison Alexander MacKenzie | 19518 | 1 |
| Ontario (June 9th, 1955) | .
Progressive Conservative Party of Ontario | Addison Alexander MacKenzie | 11301 | 1 |
| Ontario (June 11th, 1959) | .
Progressive Conservative Party of Ontario | Addison Alexander MacKenzie | 12981 | 1 |
| Ontario (September 25th, 1963) | .
Progressive Conservative Party of Ontario | Addison Alexander MacKenzie | 18233 | 1 |
| Ontario (October 17th, 1967) | .
Progressive Conservative Party of Ontario | William Hodgson | 8394 | 1 |
| Ontario (October 21st, 1971) | .
Progressive Conservative Party of Ontario | William Hodgson | 15557 | 1 |
| Ontario (September 18th, 1975) | .
Progressive Conservative Party of Ontario | Bill Hodgson | 12891 | 1 |
| Ontario (June 9th, 1977) | .
Progressive Conservative Party of Ontario | William Hodgson | 15639 | 1 |
| Ontario (March 19th, 1981) | .
Progressive Conservative Party of Ontario | Bill Hodgson | 18405 | 1 |
| Ontario (May 2nd, 1985) | .
Ontario Liberal Party | Greg Sorbara | 21291 | 1 |
| Ontario (September 10th, 1987) | .
Ontario Liberal Party | Charles Beer | 14177 | 1 |
| Ontario (September 6th, 1990) | .
Ontario Liberal Party | Charles Beer | 11452 | 1 |
| Ontario (June 3rd, 1999) | .
Progressive Conservative Party of Ontario | Julia Munro | 29613 | 1 |
| Ontario (October 2nd, 2003) | .
Progressive Conservative Party of Ontario | Julia Munro | 24517 | 1 |
