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The Political RecordFederal electoral districtsNo. 24041Quebec

Longueuil—Charles-LeMoyne—Greenfield Park

Formerly Longueuil—Charles-LeMoyne; renamed by S.C. 2026, c. 20, s. 88. The 2025 election here was fought under the former name.

Longueuil—Charles-LeMoyne—Greenfield Park is a federal riding in Quebec, renamed from Longueuil—Charles-LeMoyne on . Sherry Romanado (Liberal, first elected to the House in 2015) represents Longueuil—Charles-LeMoyne—Greenfield Park. Sherry Romanado (Liberal) held Longueuil—Charles-LeMoyne (now Longueuil—Charles-LeMoyne—Greenfield Park) for the Liberals in the 2025 election by 11,555 votes (22.7 points), with 49.4% of the vote. Beritan Oerde (Bloc Québécois) was second with 26.7%, on a turnout of 63.4% of 81,931 electors. Member as of .

Brossard—Saint-Lambert · LiberalHochelaga—Rosemont-Est · LiberalLaurier—Sainte-Marie · vacantLongueuil—Saint-Hubert · LiberalMont-Saint-Bruno—L’Acadie · LiberalLongueuil—Charles-LeMoyne—Greenfield Park
Fig. 1 — Longueuil—Charles-LeMoyne—Greenfield Park on the board, 2023 boundaries; the ridings next door as the House holds them on . Open it on the board →

Who represents Longueuil—Charles-LeMoyne—Greenfield Park

LSherry Romanado
Sherry Romanado's piece from the board. Illustration after the official portrait © House of Commons.

Sherry Romanado

Member of Parliament for Longueuil—Charles-LeMoyne—Greenfield Park

Liberal

MP since · 4 terms

  • Parliamentary Secretary to the Minister of National Defence
  • National Defence committee
  • Subcommittee on Agenda and Procedure

80 speeches in the 45th Parliament, most often on Military Justice System Modernization Act.

Contact and office · House of Commons →

The 2025 result, as Longueuil—Charles-LeMoyne: Liberal hold

Elected
Sherry Romanado
Liberal
25,138
49.4% of valid votes
Margin
11,555
votes · 22.7 pts
Runner-up
Beritan Oerde
Bloc Québécois
13,583
26.7% of valid votes

Liberal 49.4% · Bloc Québécois 26.7% · Conservative 16.8% · New Democratic 5.6% · of 50,900 valid votes

Turnout 63.4% of 81,931 electors51,931 ballots cast, 50,900 valid6 candidates

Since 2021LPC +9.9 ptsBQ −7.8 ptsCPC +8.7 ptsNDP −4.5 pts2021 transposed onto the 2023 boundaries by Elections Canada.
Before 2025
  • 2021 Liberal · Sherry Romanado, by 2,474 votes (5.1 pts)
  • 2019 Liberal · Sherry Romanado, by 1,320 votes (2.5 pts)
  • 2015 Liberal · Sherry Romanado, by 4,327 votes (8.4 pts)

In Longueuil—Charles-LeMoyne on the 2013 boundaries, the riding most of the 2025 electors in today's Longueuil—Charles-LeMoyne—Greenfield Park lived in; Elections Canada's official results. The elections from 2004, carried onto today's lines, are below.

Since 2004

No party has held it since 2004: the Liberals were first at four of the eight general elections from 2004 to 2025, the Bloc Québécois at three and the NDP at one; it changed hands twice. In 2025 the Liberals took 49.4% of the vote here, 19.0 points above their average of 30.4% at the seven general elections from 2004 to 2021.

A stronghold is a party first at every general election since 2004, by an average of 20 points or more over the next party; held, first at every one; usually, first at all but one. By-elections are not counted. By this rule 160 of the 343 ridings have no degree. The results before 2021 are carried onto today's boundaries by where the riding's 2025 electors lived: our estimate, from the older boundaries of Taylor, Lucas, Kirby and Hewitt and the results in Sevi's "Who Runs?". 2021 is Elections Canada's transposition, and 2025 the official result.

What kind of place Longueuil—Charles-LeMoyne—Greenfield Park is

Population
112,2602021 census
Area
39km²
Density
2,878people per km²
Electors
81,931on the 2025 lists
Distinctions · ranked against all 343 ridings
  • Boundaries unchanged in 2023: Covers the same ground as its predecessor, and the same electors · one of 54 of 343 by area and electors54
    Boundaries unchanged in 2023
    Covers the same ground as its predecessor, and the same electors · one of 54 of 343 by area and electors
  • Share of households that own their home is 45.0% — about 63 percent of the median riding's 71.4%.
    highestlowest35th lowest of 343
  • Median total household income is $66,000 — about 79 percent of the median riding's $84,000.
    highestlowest41st lowest of 343
  • Share with French as a mother tongue is 66.8% — about 41.7 times the median riding's 1.6%.
    highestlowest56th highest of 343
  • Median age is 40.0 — a little lower than the median riding's 41.6.
    highestlowest116th lowest of 343
  • Share who are immigrants is 23.2% — about 1.3 times the median riding's 17.3%.
    highestlowest137th highest of 343
  • Share aged 25-64 with a bachelor's degree or higher is 28.2% — about the same as the median riding's 28.2%.
    highestlowest171st highest of 343

2021 Census on the 2023 boundaries; each rule places this riding among all 343. Density is the census population over the riding's area.

IDid this riding change?

Essentially no. Today's Longueuil—Charles-LeMoyne—Greenfield Park covers almost exactly the same ground as the Longueuil—Charles-LeMoyne riding it replaced, and 100% of its 2025 electors lived in it.

How this is measured. Electors: the share of the current riding's 2025 ordinary-list electors who lived in each former riding, each 2025 polling division placed in the 2013 riding a point inside it falls in. Area: the share of the current riding's area that came from each former riding, by intersecting the 2013 and 2023 boundary files, and how much of the former riding that part was. Area is land, not population. Elections Canada counts 48 of 343 ridings as entirely unchanged.

IIThe 2025 result, as Longueuil—Charles-LeMoyne

CandidatePartyVotes%2021±
Sherry RomanadoLiberal25,13849.4%39.5%+9.9
Beritan OerdeBloc Québécois13,58326.7%34.5%−7.8
Terry RobertsConservative8,54716.8%8.1%+8.7
Marie-Andrée GravelNew Democratic2,8325.6%10.1%−4.5
2 further candidates, each under 1% of the vote
Tiny OlingaPeople's4110.8%
Donald GagnonOther3890.8%
The 2021 column is Elections Canada's official transposition of the 2021 result onto these 2023 boundaries. ± is the change in each party's share. It is not "swing": with four or more competitive parties there is no single pair to swing between.

IIIHow close was it, really

Third place vs. the margin
8,547 votes
Conservative took fewer than the 11,555-vote margin.
Election-day polls won by others
19 of 202
No poll ended in a tie.
Fig. 2 — Each square is one election-day poll: ■ won by the Liberals (183) · ■ won by another party (19).
Flip the seatHypothetical

It would have taken 5,778 voters switching from Liberal to Bloc Québécois — 11.4% of the 50,900 valid votes, 11.3 points — to change the result. No ballot was cast this way; this only moves votes between the top two.

Liberal25,138
Bloc Québécois13,583
Still Liberal by 11,555 votes. Actual margin: 11,555.

IVElection day versus advance

Only 59.3% of this riding's votes were cast at election-day polls. The rest were advance or special ballots.

Election dayAdvance & specialGap
Liberal46.9%53.1%+6.2
Bloc Québécois25.8%27.9%+2.1
Conservative19.3%13.1%−6.2
New Democratic6.2%4.6%−1.6
An association, not a cause. Voters who cast ballots before election day differed from those who turned out on the day. It does not say why. There is no poll-level turnout figure on this page: the elector count on a polling division includes people who voted in advance and were counted elsewhere.

VWhere it is

loading basemap…
Fig. 3 — Longueuil—Charles-LeMoyne—Greenfield Park and its 5 neighbouring ridings.

Sources and citation

Results and transposition: Elections Canada. Boundaries: Elections Canada / Statistics Canada, Open Government Licence – Canada. Census: Statistics Canada 2021 Census. Member: House of Commons.

Figures reconcile to the certified national total of 19,641,663 votes. The member is as the House of Commons listed them on 2026-11-01. Page built 2026-11-03.

"Longueuil—Charles-LeMoyne—Greenfield Park — federal riding profile and 2025 results." The Political Record. https://politicalrecord.ca/riding/longueuil-charles-lemoyne-greenfield-park/ Accessed 2026-11-03.