Candidate dossier / — · Vaudreuil

Where

The challenger

PVQParti vert du Québec/Green Party of Québec

Kelley Boileau

Vaudreuil

—

QLPQuebec Liberal Party

INCUMBENT

Marie-Claude NicholsVaudreuil

39.9 %

Marie-Claude NicholsQuebec Liberal Party · IncumbentQLP since 1989

The climb · 2018

QLPMarie-Claude Nichols

CAQEve Bélec

PQChristopher Massé

QSCynthia Bilodeau

PCQEve Théoret

PCaQDavid Hamelin-Schuilenburg

BMÉBHJaspal Singh Ahluwalia

PVQKelley Boileau

DDPaul Lynes

Gap at the last election— points

Retrospective reconstruction. The 2017 map was used in 2018 and 2022. H2 (2014) excluded: map change not reviewed. No biography inferred.

Nomination status: Confirmed historical candidacy

A gap measured at the last election, not a prediction.

Reason : Outside major-party policy

The arithmetic behind the assignment

H1 · 2018 · Vaudreuil

Party at the previous election : No comparable party candidacy

Strongest opponent at that election : 39.9 %

37,932 valid votes · Verified comparable territory

This election does not contribute to the score.

Inspect all votes and the denominator

Marie-Claude Nichols · QLP15,143 votes
Claude Bourbonnais · CAQ12,378 votes
Philip Lapalme · PQ3,813 votes
Igor Erchov · QS3,811 votes
Jason Mossa · PVQ1,026 votes
Ryan Robertson · PCQ644 votes
Ryan Young · NPDQ568 votes
Daniel Pilon · CPQ343 votes
Camille Piché-Jetté · BP206 votes

Sum of candidate votes = 37,932 / 37,932 valid votes

The calculation

Not available

Calculated using unrounded values; displayed to one decimal.

The person behind the assignment

Why run here?

No interview published.

Retrospective reconstruction

Outcome

Sources and supporting evidence (4)

Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 66a4410f46b2c664
Élections Québec ↗Official 2022 candidacies; incumbent indicator used for pre-election context.September 6, 2026 · SHA-256 488057227cc47565
Élections Québec ↗Official map history: twelve territories retained in 2026; 2017 map used in 2018 and 2022.September 6, 2026 · SHA-256 6b23cd706bd2ca87
Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 ff268ada6bee3c51

Another dossier awaits.

No.The challengerThe incumbent / opponentGap at the last electionSave this dossier

Louis-Charles Fortier

PCQConservative Party of Quebec

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.2 pts

Chantal Beauregard

PQParti Québécois

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.0 pts

← Back to the ranking

Candidate dossier / — · Vaudreuil

Where

The challenger

PVQParti vert du Québec/Green Party of Québec

Kelley Boileau

Vaudreuil

—

QLPQuebec Liberal Party

INCUMBENT

Marie-Claude NicholsVaudreuil

39.9 %

Marie-Claude NicholsQuebec Liberal Party · IncumbentQLP since 1989

The climb · 2018

QLPMarie-Claude Nichols

CAQEve Bélec

PQChristopher Massé

QSCynthia Bilodeau

PCQEve Théoret

PCaQDavid Hamelin-Schuilenburg

BMÉBHJaspal Singh Ahluwalia

PVQKelley Boileau

DDPaul Lynes

Gap at the last election— points

Retrospective reconstruction. The 2017 map was used in 2018 and 2022. H2 (2014) excluded: map change not reviewed. No biography inferred.

Nomination status: Confirmed historical candidacy

A gap measured at the last election, not a prediction.

Reason : Outside major-party policy

The arithmetic behind the assignment

H1 · 2018 · Vaudreuil

Party at the previous election : No comparable party candidacy

Strongest opponent at that election : 39.9 %

37,932 valid votes · Verified comparable territory

This election does not contribute to the score.

Inspect all votes and the denominator

Marie-Claude Nichols · QLP15,143 votes
Claude Bourbonnais · CAQ12,378 votes
Philip Lapalme · PQ3,813 votes
Igor Erchov · QS3,811 votes
Jason Mossa · PVQ1,026 votes
Ryan Robertson · PCQ644 votes
Ryan Young · NPDQ568 votes
Daniel Pilon · CPQ343 votes
Camille Piché-Jetté · BP206 votes

Sum of candidate votes = 37,932 / 37,932 valid votes

The calculation

Not available

Calculated using unrounded values; displayed to one decimal.

The person behind the assignment

Why run here?

No interview published.

Retrospective reconstruction

Outcome

Sources and supporting evidence (4)

Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 66a4410f46b2c664
Élections Québec ↗Official 2022 candidacies; incumbent indicator used for pre-election context.September 6, 2026 · SHA-256 488057227cc47565
Élections Québec ↗Official map history: twelve territories retained in 2026; 2017 map used in 2018 and 2022.September 6, 2026 · SHA-256 6b23cd706bd2ca87
Élections Québec ↗Official file retained with SHA-256 checksum and schema validation.September 6, 2026 · SHA-256 ff268ada6bee3c51

Another dossier awaits.

No.The challengerThe incumbent / opponentGap at the last electionSave this dossier

Louis-Charles Fortier

PCQConservative Party of Quebec

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.2 pts

Chantal Beauregard

PQParti Québécois

Jacques-Cartier

The incumbent / opponentGregory KelleyQuebec Liberal Party

69.0 pts