# Yvelines's 11th constituency

The 11th constituency of Yvelines is a French legislative constituency in the Yvelines département.

## Description

The 11th constituency of Yvelines lies in the middle of the department and forms part of the western suburbs of Paris.
The seat is one of the more left leaning in Yvelines and has elected PS deputies at the 1988, 1997 and 2012 elections.
At the 2012 it elected leading left winger Benoît Hamon who was appointed almost instantly to the government of Jean-Marc Ayrault.
Philippe Benassaya was elected at a 2020 by-election, following the appointment of Nadia Hai as Secretary of State to Minister of Territorial Development Jacqueline Gourault.

## Historic representation

| Election | Election | Member | Party |
| 1986 | 1986 | Proportional representation – no election by constituency | Proportional representation – no election by constituency |
| | 1988 | Guy Malandain | PS |
| | 1993 | Jean-Michel Fourgous | RPR |
| | 1997 | Catherine Tasca | PS |
| | 2000 | Guy Malandain | PS |
| | 2002 | Jean-Michel Fourgous | UMP |
| | 2007 | Jean-Michel Fourgous | UMP |
| | 2012 | Benoît Hamon | PS |
| | 2012 | Jean-Philippe Mallé | PS |
| | 2014 | Benoît Hamon | PS |
| | 2017 | Nadia Hai | LREM |
| | 2020 | Philippe Benassaya | LR |
| | 2022 | William Martinet | LFI |

## Election results
### 2024

| Candidate | Candidate | Party | Alliance | First round | First round | First round | Second round | Second round | Second round |
| Candidate | Candidate | Party | Alliance | Votes | % | +/– | Votes | % | +/– |
| | William Martinet | LFI | NFP | 20,395 | 43.48 | +10.52 | 22,035 | 49.84 | -0.34 |
| | Laurent Mazaury [fr] | UDI | ENS | 13,752 | 29.25 | +4.16 | 22,175 | 50.16 | n/a |
| | Vincent Doucet | RN | | 10,243 | 21.79 | +11.19 | WITHDREW | WITHDREW | WITHDREW |
| | Sarah Nicos | DVE | | 1,048 | 2.23 | N/A | | | |
| | Nathalie Machuca | REC | | 900 | 1.91 | -2.82 | | | |
| | Patrick Planque | LO | | 507 | 1.08 | +0.11 | | | |
| | Boris Lutz | EXD | | 166 | 0.35 | N/A | | | |
| Valid votes | Valid votes | Valid votes | Valid votes | 47,011 | 97.68 | -0.38 | 44,210 | 94.85 | -2.83 |
| Blank votes | Blank votes | Blank votes | Blank votes | 816 | 1.70 | +0.23 | 1,840 | 3.95 | +2.25 |
| Null votes | Null votes | Null votes | Null votes | 300 | 0.62 | +0.15 | 560 | 1.20 | +0.58 |
| Turnout | Turnout | Turnout | Turnout | 48,127 | 68.14 | +19.53 | 46,610 | 65.97 | -2.17 |
| Abstentions | Abstentions | Abstentions | Abstentions | 22,503 | 31.86 | -19.53 | 24,041 | 34.03 | +2.17 |
| Registered voters | Registered voters | Registered voters | Registered voters | 70,630 | | | 70,651 | | |
| Source: Ministry of the Interior, Le Monde ||||||||||
| Result | Result | Result | Result | Result | Result | Result | UDI GAIN | UDI GAIN | UDI GAIN | UDI GAIN | UDI GAIN | UDI GAIN | UDI GAIN |

### 2022

Legislative Election 2022: Yvelines's 11th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | LFI (NUPÉS) | William Martinet | 10,888 | 32.96 | +1.65 |
| | LREM (Ensemble) | Aurélie Piacenza | 8,289 | 25.09 | +9.67 |
| | LR (UDC) | Philippe Benassaya | 5,913 | 17.90 | −18.72 |
| | RN | Sophie Chabanet | 3,500 | 10.60 | +3.47 |
| | REC | Alexandre Arnaud | 1,563 | 4.73 | N/A |
| | DVE | Jean-Luc Tramoni | 737 | 2.23 | N/A |
| | PA | Christophe Aubin | 665 | 2.01 | N/A |
| | Others | N/A | 1,479 | 4.48 | |
| Turnout | Turnout | Turnout | 33,034 | 48.61 | +31.01 |
| 2nd round result ||||||
| | LFI (NUPÉS) | William Martinet | 15,760 | 50.18 | +7.81 |
| | LREM (Ensemble) | Aurélie Piacenza | 15,644 | 49.82 | N/A |
| Turnout | Turnout | Turnout | 31,404 | 48.22 | +6.53 |
| | LFI gain from LR | LFI gain from LR | LFI gain from LR | LFI gain from LR | LFI gain from LR |

### 2020 by-election

2020 by-election: Yvelines's 11th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | LR | Philippe Benassaya | 3,985 | 36.62 | +13.53 |
| | G.s | Sandrine Grandgambe | 2,702 | 24.83 | N/A |
| | LREM | Pierre Luce | 1,678 | 15.42 | −17.56 |
| | RN | Laurent Morin | 776 | 7.13 | +0.10 |
| | PCF | Valérie Froberger | 705 | 6.48 | +4.72 |
| | DLF | Olivier Gallant | 388 | 3.57 | +2.25 |
| | DVE | Jérémy Bizet | 271 | 2.49 | N/A |
| | Others | N/A | 376 | | |
| Turnout | Turnout | Turnout | 11,101 | 16.60 | −32.53 |
| 2nd round result ||||||
| | LR | Philippe Benassaya | 5,692 | 57.63 | +10.59 |
| | G.s | Sandrine Grandgambe | 4,184 | 42.37 | N/A |
| Turnout | Turnout | Turnout | 10,244 | 15.31 | −26.38 |
| | LR gain from LREM | LR gain from LREM | LR gain from LREM | LR gain from LREM | LR gain from LREM |

### 2017
#### First round

Legislative Election 2017: Yvelines' 11th Constituency 1st round :
| Party | Party | Candidate | Votes | % | ±% |
| | LREM | Nadia Hai | 10,858 | 32.98 | N/A |
| | LR | Jean-Michel Fourgous | 7,601 | 23.09 | −11.17 |
| | PS | Benoît Hamon | 7,436 | 22.59 | −22.71 |
| | LFI | Mathurin Levis | 2,847 | 8.65 | N/A |
| | FN | Mathilde Androuet | 2,315 | 7.03 | −1.36 |
| | PCF | Luc Miserey | 580 | 1.76 | −3.16 |
| | DLF | Sylvia Cantaluppi | 433 | 1.32 | N/A |
| | Far-right | Mireille Breugnot | 242 | 0.74 | N/A |
| | Other | Yassine Amar | 205 | 0.62 | N/A |
| | Far-left | Christine Egasse | 166 | 0.50 | +0.12 |
| | Far-left | Vincent Fournier | 97 | 0.29 | N/A |
| | Other | Matthieu Ruffet | 76 | 0.23 | N/A |
| | Other | Mehdi Mnaouar | 63 | 0.19 | N/A |
| Turnout | Turnout | Turnout | 32,919 | 49.13 | −7.64 |

#### Second round

Legislative Election 2017: Yvelines' 11th Constituency 2nd round :
| Party | Party | Candidate | Votes | % | ±% |
| | LREM | Nadia Hai | 13,684 | 52.96 | N/A |
| | LR | Jean-Michel Fourgous | 12,154 | 47.04 | +2.42 |
| Turnout | Turnout | Turnout | 28,353 | 41.69 | −14.36 |
| | LREM gain from PS | LREM gain from PS | Swing | | |

### 2012
#### First round

Legislative Election 2012: Yvelines' 11th Constituency 2nd round :
| Party | Party | Candidate | Votes | % |
| | PS | Benoît Hamon | 16,716 | 45.30 |
| | UMP | Jean-Michel Fourgous | 12,641 | 34.26 |
| | FN | Jacques Dairou | 3,095 | 8.39 |
| | FG | Luc Miserey | 1,814 | 4.92 |
| | MoDem | Evelyne Duquennoy | 1,121 | 3.04 |
| | DVD | Marie de Montbel | 385 | 1.04 |
| | EELV | Jérémy Bizet | 329 | 0.89 |
| | Ecologist | Thierry Barry | 280 | 0.76 |
| | DVD | Sylvia Cantaluppi | 250 | 0.68 |
| | Far-left | Christine Egasse | 140 | 0.38 |
| | Far-left | Lydia Chenal | 128 | 0.35 |
| Turnout | Turnout | Turnout | 37,300 | 56.77 |

#### Second round

Legislative Election 2012: Yvelines' 11th Constituency 2nd round :
| Party | Party | Candidate | Votes | % |
| | PS | Benoît Hamon | 19,925 | 55.38 |
| | LR | Jean-Michel Fourgous | 16,053 | 44.62 |
| Turnout | Turnout | Turnout | 35,978 | 56.05 |
| | PS hold | PS hold | Swing | |

### 2007

Legislative Election 2007: Yvelines's 11th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UMP | Jean-Michel Fourgous | 14,588 | 44.01 | |
| | PS | Safia Otokore | 9,028 | 27.24 | |
| | MoDem | Evelyne Duquennoy | 3,205 | 9.67 | |
| | PCF | Luc Miserey | 1,304 | 3.93 | |
| | FN | Henri Dubost | 1,158 | 3.49 | |
| | DIV | Djamal Yalaoui | 851 | 2.57 | |
| | Far left | Didier Malinosky | 721 | 2.18 | |
| | Others | N/A | 2,290 | | |
| Turnout | Turnout | Turnout | 33,600 | 57.92 | |
| 2nd round result ||||||
| | UMP | Jean-Michel Fourgous | 15,868 | 51.75 | |
| | PS | Safia Otokore | 14,796 | 48.25 | |
| Turnout | Turnout | Turnout | 31,617 | 54.50 | |
| | UMP hold | UMP hold | UMP hold | UMP hold | UMP hold |

### 2002

Legislative Election 2002: Yvelines's 11th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UMP | Jean-Michel Fourgous | 12,441 | 38.15 | |
| | PS | Catherine Tasca | 11,093 | 34.02 | |
| | FN | Jean-Louis Bideau | 2,845 | 8.72 | |
| | UDF | Pierre Le Gurinel | 2,372 | 7.27 | |
| | PCF | Jean-Yves Gendron | 1,509 | 4.63 | |
| | Others | N/A | 2,351 | | |
| Turnout | Turnout | Turnout | 33,075 | 63.08 | |
| 2nd round result ||||||
| | UMP | Jean-Michel Fourgous | 15,619 | 51.66 | |
| | PS | Catherine Tasca | 14,616 | 48.34 | |
| Turnout | Turnout | Turnout | 31,240 | 59.59 | |
| | UMP gain from PS | UMP gain from PS | UMP gain from PS | UMP gain from PS | UMP gain from PS |

### 1997

Legislative Election 1997: Yvelines's 11th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | RPR | Jean-Michel Fourgous | 10,337 | 31.47 | |
| | PS | Catherine Tasca | 8,047 | 24.50 | |
| | PCF | Michel Espinat | 5,114 | 15.57 | |
| | FN | Didier de Beaulieu | 4,258 | 12.96 | |
| | GE | Brigitte Ivars | 1,236 | 3.76 | |
| | LO | Christine Egasse | 964 | 2.94 | |
| | DVE | Francis Dubarry | 674 | 2.05 | |
| | Others | N/A | 2,213 | | |
| Turnout | Turnout | Turnout | 34,060 | 65.25 | |
| 2nd round result ||||||
| | PS | Catherine Tasca | 17,432 | 50.82 | |
| | RPR | Jean-Michel Fourgous | 16,869 | 49.18 | |
| Turnout | Turnout | Turnout | 36,154 | 69.28 | |
| | PS gain from RPR | PS gain from RPR | PS gain from RPR | PS gain from RPR | PS gain from RPR |

## Sources

Official results of French elections from 2002: "Résultats électoraux officiels en France" (in French).
* ↑ "Publication des candidatures et des résultats aux élections - Législatives 2024". Ministry of Interior. Retrieved 23 June 2024.
* ↑ "Découvrez la liste des candidats aux élections législatives 2024 dans votre circonscription". Le Monde. 19 June 2024. Retrieved 22 June 2023.
* ↑ "Map of the results of the first round of the legislative elections 2024". Le Monde. 30 June 2024. Retrieved 30 June 2024.
* ↑ "Résultats des élections législatives 2022 dans les Yvelines". Le Monde.fr (in French). Retrieved 16 August 2022.