Ontario
Aurora-Oak Ridges-Richmond Hill
Conservative candidate: Costa Menegakis (website)
Number of eligible voters: 77,000+
Conservative votes from 2011: 20,000+
Votes needed to guarantee a win: 22,000
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Carleton
Conservative candidate: Pierre Poilievre (website)
Number of eligible voters: 70,000+
Conservative votes from 2011: 29,000+
Needed to win: 29,000
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Essex
Conservative candidate: Jeff Watson (website)
Number of eligible voters: 85,000+
Conservative votes from 2011: 24,000+
Needed to win: 27,000
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Haldimand-Norfolk
Conservative candidate: Diane Finley (website)
Number of eligible voters: 80,000
Conservative votes from 2011: 25,500+
Needed to win: 28,000
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Hamilton West-Ancaster-Dundas
Conservative candidate: Vincent Samuel (website)
Number of eligible voters: 80,000+
Conservative votes from 2011: 22,500+
Needed to win: 26,000
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London West
Conservative candidate: Ed Holder (website)
Number of eligible voters: 90,000+
Conservative votes from 2011: 26,000+
Needed to win: 27,000
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Markham-Stouffville
Conservative candidate: Paul Calandra (website)
Number of eligible voters: 85,000+
Conservative votes from 2011: 23,500+
Needed to win: 25,000
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Oakville
Conservative candidate: Terence Young (website)
Number of eligible voters: 80,000+
Conservative votes from 2011: 30,000+
Needed to win: 31,000
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Oshawa
Conservative candidate: Colin Carrie (website)
Number of eligible voters: 90,000+
Conservative votes from 2011: 26,500+
Needed to win: 28,000
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