# Seine-Maritime's 5th constituency

The 5th constituency of the Seine-Maritime (French: Cinquième circonscription de la Seine-Maritime) is a French legislative constituency in the Seine-Maritime département. Like the other 576 French constituencies, it elects one MP using the two-round system, with a run-off if no candidate receives over 50% of the vote in the first round.

## Description

The 5th Constituency of the Seine-Maritime covers a large central area in the southern part of the department to the west of Rouen. The seat adjoins the city as it includes the suburb of Notre-Dame-de-Bondeville, it does however also include a large swathe of the Boucles of the Seine Regional Natural Park.
Politically the seat has remained a solid bastion for the Socialist Party. In 2017 the seat was a rare example of them retaining a seat.
Christophe Bouillon was elected mayor of Barentin on 28 May 2020 and resigned on 18 June for multiple mandates. His substitute, Bastien Coriton, also elected mayor in Rives-en-Seine, resigned five days after taking office. A by-election was held on 20 and 27 September 2020.

## Deputies

| Election | Election | Member | Party | Notes |
| | 1958 | André Bettencourt | CNIP | |
| | 1962 | André Bettencourt | RI | |
| | 1966 | Georges Chedru | RI | |
| | 1967 | André Bettencourt | RI | |
| | 1967 | Georges Chedru | RI | |
| | 1968 | André Bettencourt | RI | |
| | 1968 | Georges Chedru | RI | |
| | 1973 | André Bettencourt | RI | |
| | 1978 | Charles Revet | UDF | |
| | 1981 | Paul Dhaille | PS | |
| 1986 | 1986 | Proportional representation – no election by constituency | Proportional representation – no election by constituency | Proportional representation – no election by constituency |
| | 1988 | Jean-Claude Bateux | PS |
| | 1993 | Jean-Claude Bateux | PS |
| | 1997 | Jean-Claude Bateux | PS |
| | 2002 | Jean-Claude Bateux | PS |
| | 2007 | Christophe Bouillon | PS |
| | 2012 | Christophe Bouillon | PS |
| | 2017 | Christophe Bouillon | PS | Elected mayor of Barentin on 28 May 2020 and resigned from the National Assembly on 18 June because of cumulation of mandates |
| | 2020 | Bastien Coriton | PS | Substitute for Bouillon, elected mayor of Rives-en-Seine, resigned from National Assembly after 5 days |
| | 2020 | Gérard Leseul | PS |
| | 2022 | Gérard Leseul | PS | |

## Election results
### 2024

Legislative Election 2024: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS (NFP) | Gérard Leseul | 26,406 | 41.40 | +7.73 |
| | RN | Jean-Cyril Montier | 21,281 | 33.36 | +5.30 |
| | HOR (Ensemble) | Jean Dalalandre | 14,259 | 22.35 | −3.46 |
| | LO | Simon Sulkowski | 963 | 1.51 | −0.40 |
| | REC | Jean-Marc Bled | 880 | 1.38 | −1.82 |
| Turnout | Turnout | Turnout | 63,789 | 97.67 | +48.50 |
| Registered electors | Registered electors | Registered electors | 94,874 | | |
| 2nd round result ||||||
| | PS | Gérard Leseul | 31,994 | 51.68 | −4.13 |
| | RN | Jean-Cyril Montier | 29,908 | 48.32 | +4.13 |
| Turnout | Turnout | Turnout | 61,902 | 94.32 | +46.77 |
| Registered electors | Registered electors | Registered electors | 94,907 | | |
| | PS hold | PS hold | Swing | | |

### 2022

Legislative Election 2022: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS (NUPÉS) | Gérard Leseul | 15,440 | 33.67 | -23.67 |
| | RN | Jean-Cyirl Montier | 12,867 | 28.06 | +10.05 |
| | HOR (Ensemble) | Jean Delalandre | 11,835 | 25.81 | +15.09 |
| | LR (UDC) | Eddy Lefaux | 2,266 | 4.94 | −4.77 |
| | REC | Frédéric Mazier | 1,468 | 3.20 | N/A |
| | PA | Alain Guillotte | 1,098 | 2.39 | N/A |
| | LO | Simon Sulkowski | 877 | 1.91 | N/A |
| Turnout | Turnout | Turnout | 46,792 | 49.17 | +31.46 |
| 2nd round result ||||||
| | PS (NUPÉS) | Gérard Leseul | 22,874 | 55.81 | -15.80 |
| | RN | Jean-Cyirl Montier | 18,113 | 44.19 | +15.80 |
| Turnout | Turnout | Turnout | 40,987 | 47.55 | +29.80 |
| | PS hold | PS hold | PS hold | PS hold | PS hold |

### 2020 by-election

2020 by-election: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS | Gérard Leseul | 6,586 | 39.94 | −1.92 |
| | RN | Jean-Cyril Montier | 2,970 | 18.01 | −0.81 |
| | LREM | Patricia Lhoir | 1,767 | 10.72 | N/A |
| | LR | Michel Allais | 1,601 | 9.71 | −11.41 |
| | G.s | Auban Al Jiboury | 1,455 | 8.82 | N/A |
| | LFI | Maxime Da Silva | 1,434 | 8.70 | −3.06 |
| | Far left | Valérie Foissey | 391 | 2.37 | N/A |
| | Others | N/A | 286 | | |
| Turnout | Turnout | Turnout | 16,918 | 17.71 | −31.37 |
| 2nd round result ||||||
| | PS | Gérard Leseul | 11,502 | 71.61 | +2.46 |
| | RN | Jean-Cyril Montier | 4,561 | 28.39 | N/A |
| Turnout | Turnout | Turnout | 16,961 | 17.75 | −24.29 |
| | PS hold | PS hold | PS hold | PS hold | PS hold |

### 2017

Legislative Election 2017: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS | Christophe Bouillon | 19,230 | 41.86 | −7.57 |
| | LR | Jean Delalandre | 9,702 | 21.12 | +0.63 |
| | FN | Bénédicte Le Moel | 8,647 | 18.82 | +3.19 |
| | LFI | Myriam Mulot | 5,403 | 11.76 | N/A |
| | EELV | Christophe Manchon | 1,774 | 3.86 | +1.20 |
| | Others | N/A | 1,183 | | |
| Turnout | Turnout | Turnout | 47,271 | 49.08 | −8.25 |
| 2nd round result ||||||
| | PS | Christophe Bouillon | 26,103 | 69.15 | +3.05 |
| | LR | Jean Delalandre | 11,648 | 30.85 | −3.05 |
| Turnout | Turnout | Turnout | 40,496 | 42.04 | −11.10 |
| | PS hold | PS hold | Swing | | |

### 2012

Legislative Election 2012: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS | Christophe Bouillon | 26,713 | 49.43 | +9.14 |
| | UMP | Valérie Karmere-Loisel | 11,075 | 20.49 | −13.14 |
| | FN | Thimothée Houssin | 8,448 | 15.63 | +11.13 |
| | FG | Valérie Lebrun | 2,951 | 5.46 | −0.35 |
| | NC | Moise Moreira | 1,474 | 2.73 | N/A |
| | EELV | Marie-France Persil | 1,438 | 2.66 | +0.35 |
| | Others | N/A | 1,948 | | |
| Turnout | Turnout | Turnout | 54,047 | 57.33 | −4.95 |
| 2nd round result ||||||
| | PS | Christophe Bouillon | 33,118 | 66.10 | +6.04 |
| | UMP | Valérie Karmere-Loisel | 16,984 | 33.90 | −6.04 |
| Turnout | Turnout | Turnout | 50,102 | 53.14 | −8.36 |
| | PS hold | PS hold | PS hold | PS hold | PS hold |

### 2007

Legislative Election 2007: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS | Christophe Bouillon | 21,943 | 40.29 | +3.15 |
| | UMP | Marie-Agnès Poussier | 18,315 | 33.63 | +6.75 |
| | MoDem | Samia Boukhalfa | 3,367 | 6.18 | N/A |
| | PCF | Boris Lecoeur | 3,165 | 5.81 | −1.34 |
| | FN | Marie-Claude Joly | 2,448 | 4.50 | −6.27 |
| | LV | Claire Lutz | 1,256 | 2.31 | −1.23 |
| | Far left | Aldo Cascella | 1,162 | 2.13 | N/A |
| | Others | N/A | 2,800 | | |
| Turnout | Turnout | Turnout | 55,473 | 62.28 | −2.10 |
| 2nd round result ||||||
| | PS | Christophe Bouillon | 32,196 | 60.06 | +2.02 |
| | UMP | Marie-Agnès Poussier | 21,411 | 39.94 | −2.02 |
| Turnout | Turnout | Turnout | 54,779 | 61.50 | +0.54 |
| | PS hold | PS hold | PS hold | PS hold | PS hold |

### 2002

Legislative Election 2002: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS | Jean-Claude Bateux | 19,985 | 37.14 | +0.15 |
| | UMP | Sylvain Bulard | 14,463 | 26.88 | N/A |
| | FN | Monique Yvelain | 5,794 | 10.77 | −4.48 |
| | PCF | Boris Lecoeur | 3,847 | 7.15 | −6.64 |
| | DVD | Daniel Laboure | 2,122 | 3.94 | N/A |
| | LV | Arnaud Saint Jores De | 1,905 | 3.54 | +0.47 |
| | LCR | Frank Prouhet | 1,179 | 2.19 | N/A |
| | CPNT | Nicole Bachelet | 1,142 | 2.12 | N/A |
| | Others | N/A | 3,373 | | |
| Turnout | Turnout | Turnout | 54,985 | 64.38 | −7.02 |
| 2nd round result ||||||
| | PS | Jean-Claude Bateux | 29,078 | 58.04 | −7.24 |
| | UMP | Sylvain Bulard | 21,025 | 41.96 | N/A |
| Turnout | Turnout | Turnout | 52,054 | 60.96 | −11.96 |
| | PS hold | PS hold | PS hold | PS hold | PS hold |

### 1997

Legislative Election 1997: Seine-Maritime's 5th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | PS | Jean-Claude Bateux | 20,610 | 36.99 | |
| | UDF | Philippe Grigny | 11,318 | 20.31 | |
| | FN | François-Thibaud Lamy | 8,494 | 15.25 | |
| | PCF | Colette Privat | 7,682 | 13.79 | |
| | GE | Gilles Fauconnier | 1,996 | 3.58 | |
| | LV | Marc Teani | 1,712 | 3.07 | |
| | LO | Alain Rivière | 1,470 | 2.64 | |
| | DVD | Jean-Paul Delafenêtre | 1,169 | 2.10 | |
| | Others | N/A | 1,262 | | |
| Turnout | Turnout | Turnout | 58,504 | 71.40 | |
| 2nd round result ||||||
| | PS | Jean-Claude Bateux | 36,651 | 65.28 | |
| | UDF | Philippe Grigny | 19,492 | 34.72 | |
| Turnout | Turnout | Turnout | 59,728 | 72.92 | |
| | PS hold | PS hold | PS hold | PS hold | PS hold |