# Carleton—Mississippi Mills (provincial electoral district)

Carleton–Mississippi Mills was a provincial electoral district in eastern Ontario, Canada. It was created for the 2007 provincial election. 78.7% of the riding came from Lanark–Carleton while 21.3% came from Nepean–Carleton.
The riding included the town of Mississippi Mills plus the former municipalities of West Carleton, Kanata and Goulbourn.
Following the 2018 election, the riding was dissolved. Most of the Ottawa portion became Kanata—Carleton, except for a sliver in the south that was transferred to Carleton. Mississippi Mills was transferred to Lanark—Frontenac—Kingston.

## Members of Provincial Parliament

Carleton—Mississippi Mills :
| Assembly | Years | Member | Party |
| Riding created from Lanark—Carleton and Nepean—Carleton |||||
| 39th | 2007–2011 | Norm Sterling | Progressive Conservative |
| 40th | 2011–2014 | Jack MacLaren | Progressive Conservative |
| 41st | 2014–2017 | Jack MacLaren | Progressive Conservative |
| 41st | 2017–2018 | Jack MacLaren | Trillium |
| Riding dissolved into Kanata—Carleton, Carleton, and Lanark—Frontenac—Kingston |||||

## Election results

vte2014 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Jack MacLaren | 30,590 | 47.49 | −2.80 |
| | Liberal | Rosalyn Stevens | 20,472 | 31.78 | −2.31 |
| | New Democratic | John Hansen | 8,744 | 13.57 | +2.23 |
| | Green | Andrew West | 4,614 | 7.16 | +3.86 |
| Total valid votes | Total valid votes | Total valid votes | 64,420 | 98.98 |
| Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | 664 | 1.02 | +0.66 |
| Turnout | Turnout | Turnout | 65,084 | 56.08 | +2.59 |
| Eligible voters | Eligible voters | Eligible voters | 116,047 | |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | −0.25 |
| Source(s) "Official return from the records — 013, Carleton-Mississippi Mills" (PDF). Elections Ontario. 2014. Retrieved 27 June 2015. |||||||
vte2011 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Jack MacLaren | 28,246 | 50.29 | +2.46 |
| | Liberal | Megan Cornell | 19,144 | 34.08 | +2.15 |
| | New Democratic | Liam Duff | 6,371 | 11.34 | +3.72 |
| | Green | Scott Simser | 1,857 | 3.31 | −7.20 |
| | Family Coalition | Cynthia Bredfeldt | 549 | 0.98 | +0.18 |
| Total valid votes | Total valid votes | Total valid votes | 56,167 | 99.64 |
| Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | 204 | 0.36 | −0.09 |
| Turnout | Turnout | Turnout | 56,371 | 53.50 | −1.81 |
| Eligible voters | Eligible voters | Eligible voters | 105,371 | |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | +0.16 |
| Source(s) "Summary of Valid Votes Cast for Each Candidate – October 6, 2011 General Election" (PDF). Elections Ontario. Nov 18, 2011. Retrieved May 27, 2014."Statistical Summary – General Elections 2011" ( XLS Spreadsheet). Elections Ontario. Oct 1, 2013. Retrieved May 27, 2014. |||||||
vte2007 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Norm Sterling | 25,126 | 47.83 | −3.49 |
| | Liberal | Megan Cornell | 16,776 | 31.93 | −5.89 |
| | Green | John Ogilvie | 5,517 | 10.50 | |
| | New Democratic | Michael Hadskis | 4,002 | 7.62 | +2.11 |
| | Libertarian | Rob Alexander | 693 | 1.32 | |
| | Family Coalition | Reynolds James | 419 | 0.80 | |
| Total valid votes | Total valid votes | Total valid votes | 52,533 | 99.55 |
| Total rejected ballots | Total rejected ballots | Total rejected ballots | 238 | 0.45 |
| Turnout | Turnout | Turnout | 52,771 | 55.30 |
| Eligible voters | Eligible voters | Eligible voters | 95,421 | |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | +1.20 |
| Note: Change in percentage of vote calculated on results redistributed from predecessor ridings. |||||||
| Source(s) "Summary of Valid Votes Cast for Each Candidate – October 10, 2007 General Election" (PDF). Elections Ontario. Aug 14, 2008. Retrieved May 27, 2014."Statistical Summary – General Elections 2007" (PDF). Elections Ontario. May 8, 2008. Retrieved May 27, 2014. |||||||
2003 general election redistributed results :
| Party | Vote | % |
| Progressive Conservative | 19,802 | 51.32 |
| Liberal | 14,593 | 37.82 |
| New Democratic | 2,124 | 5.50 |
| Others | 2,065 | 5.35 |

## 2007 electoral reform referendum

2007 Ontario electoral reform referendum :
| Side | Votes | % |
| First Past the Post | 36,565 | 70.5 |
| Mixed member proportional | 15,326 | 29.5 |
| Total valid votes | 51,891 | 100.0 |