# Hauts-de-Seine's 9th constituency

The 9th constituency of the Hauts-de-Seine is a French legislative constituency in the Hauts-de-Seine département.

## Description

Hauts-de-Seine's 9th constituency is entirely composed of the town of Boulogne-Billancourt which lies just west of Paris and forms an exclusive and wealthy suburb.
The constituency elected conservative deputies throughout its history until 2022. At the 2012 Thierry Solère a municipal councillor stood against the official UMP candidate Claude Guéant and won by a margin of less than 400 votes. Solère re-joined the UMP in 2013.

## Historic representative

| Election | Election | Member | Party |
| | 1967 | Claude Labbé | UDR |
| | 1968 | Claude Labbé | UDR |
| | 1973 | Claude Labbé | UDR |
| | 1978 | Claude Labbé | RPR |
| | 1981 | Claude Labbé | RPR |
| 1986 | 1986 | Proportional representation – no election by constituency | Proportional representation – no election by constituency |
| | 1988 | Georges Gorse | RPR |
| | 1993 | Georges Gorse | RPR |
| | 1997 | Pierre-Christophe Baguet | UDF |
| | 2002 | Pierre-Christophe Baguet | UMP |
| | 2007 | Pierre-Christophe Baguet | UMP |
| | 2012 | Thierry Solère | DVD |
| | 2013 | Thierry Solère | UMP |
| | 2017 | Thierry Solère | UMP |
| | 2017 | Thierry Solère | LREM |
| | 2022 | Emmanuel Pellerin | RE |
| | 2024 | Stéphane Séjourné | RE |
| | 2025 | Elisabeth de Maistre | LR |

## Election results
### 2025 by-election

| Candidate | Candidate | Party | Alliance | First round | First round | First round | Second round | Second round | Second round |
| Candidate | Candidate | Party | Alliance | Votes | % | +/– | Votes | % | +/– |
| | Elisabeth de Maistre | LR | | 7,407 | 38.17 | +23.00 | 9,260 | 59.65 | N/A |
| | Antoine de Jerphanion | HOR | | 3,631 | 18.71 | new | 6,264 | 40.35 | N/A |
| | Pauline Rapilly-Ferniot | LÉ | NFP | 2,684 | 13.83 | -7.56 | | | |
| | Laurianne Rossi | RE | | 2,645 | 13.63 | -26.44 | | | |
| | Matteo Giammarresi | RN | | 1,691 | 8.71 | -5.22 | | | |
| | Philippe Tellini | LR-NE | | 786 | 4.05 | new | | | |
| | Aloïs Lang-Rousseau | ECO | | 240 | 1.24 | new | | | |
| | Erwan Nicolas | ÉQU | | 236 | 1.22 | new | | | |
| | Anne-Laure Chaudon | LO | | 65 | 0.33 | -0.15 | | | |
| | Jean-Baptiste Layly | SE | | 12 | 0.06 | new | | | |
| | Marc Lesteven | SE | | 7 | 0.04 | new | | | |
| Valid votes | Valid votes | Valid votes | Valid votes | 19,404 | 98.46 | +0.13 | 15,524 | 94.00 | +1.92 |
| Blank votes | Blank votes | Blank votes | Blank votes | 304 | 1.54 | -0.13 | 991 | 6.00 | -1.92 |
| Turnout | Turnout | Turnout | Turnout | 19,708 | 30.82 | -44.29 | 16,515 | 25.82 | -40.09 |
| Abstentions | Abstentions | Abstentions | Abstentions | 44,242 | 69.18 | +44.29 | 47,443 | 74.18 | +40.09 |
| Registered voters | Registered voters | Registered voters | Registered voters | 63,950 | | | 63,958 | | |
| Source: Boulogne-Billancourt, LCP ||||||||||
| Result | Result | Result | Result | Result | Result | Result | LR GAIN FROM RE | LR GAIN FROM RE | LR GAIN FROM RE |

### 2024

| Candidate | Candidate | Party | Alliance | First round | First round | First round | Second round | Second round | Second round |
| Candidate | Candidate | Party | Alliance | Votes | % | +/– | Votes | % | +/– |
| | Stéphane Séjourné | RE | ENS | 21,593 | 46.07 | +16.77 | 27,978 | 72.63 | +18.72 |
| | Pauline Rapilly-Ferniot | LÉ | NFP | 10,024 | 21.39 | +1.74 | 10,543 | 27.37 | N/A |
| | Virginie Mathot | LR | | 7,108 | 15.17 | -6.64 | | | |
| | Julia Carrasco | RN | | 6,528 | 13.93 | +9.65 | | | |
| | Joseph Samoun | REC | | 840 | 1.79 | -5.42 | | | |
| | Hazrije Mustafic | DIV | | 459 | 0.98 | new | | | |
| | Anne-Laure Chaudon | LO | | 225 | 0.48 | +0.14 | | | |
| | Thierry Narboni | DIV | | 92 | 0.20 | new | | | |
| Valid votes | Valid votes | Valid votes | Valid votes | 46,869 | 98.33 | -0.30 | 38,521 | 92.08 | -0.33 |
| Blank votes | Blank votes | Blank votes | Blank votes | 796 | 1.67 | +0.30 | 3,314 | 7.92 | +0.33 |
| Null votes | Null votes | Null votes | Null votes | 0 | 0.00 | -0.40 | 0 | 0.00 | -0.72 |
| Turnout | Turnout | Turnout | Turnout | 47,665 | 75.11 | +18.90 | 41,835 | 65.91 | +15.81 |
| Abstentions | Abstentions | Abstentions | Abstentions | 15,798 | 24.89 | -18.90 | 21,641 | 34.09 | -15.81 |
| Registered voters | Registered voters | Registered voters | Registered voters | 63,463 | | | 63,476 | | |
| Source: Ministry of the Interior, Le Monde ||||||||||
| Result | Result | Result | Result | Result | Result | Result | RE HOLD | RE HOLD | RE HOLD |

### 2022

Legislative Election 2022: Hauts-de-Seine's 9th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | LREM (Ensemble) | Emmanuel Pellerin | 10,307 | 29.30 | N/A |
| | LR (UDC) | Pascal Louap | 7,672 | 21.81 | -20.79 |
| | EELV (NUPÉS) | Pauline Rapilly Ferniot | 6,200 | 17.63 | +10.08 |
| | DVD | Antoine De Jerphanion | 5,349 | 15.21 | N/A |
| | REC | Guillaume Bessieres | 2,538 | 7.21 | N/A |
| | RN | Nathalie Gaude | 1,507 | 4.28 | +1.07 |
| | DVG | Laurent Violleau | 712 | 2.02 | N/A |
| | Others | N/A | 892 | | |
| Turnout | Turnout | Turnout | 35,665 | 56.21 | +4.39 |
| 2nd round result ||||||
| | LREM (Ensemble) | Emmanuel Pellerin | 15,838 | 53.91 | N/A |
| | LR (UDC) | Pascal Louap | 13,542 | 46.09 | −10.44 |
| Turnout | Turnout | Turnout | 29,380 | 50.10 | +9.82 |
| | LREM gain from LR | LREM gain from LR | LREM gain from LR | LREM gain from LR | LREM gain from LR |

### 2017

Legislative Election 2017: Hauts-de-Seine's 9th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | LR | Thierry Solère | 14,346 | 42.60 | +12.19 |
| | DVD | Marie-Laure Godin | 10,568 | 31.38 | N/A |
| | DVG | Fabienne Gambiez | 2,144 | 6.37 | N/A |
| | EELV | Aminata Niakate | 1,687 | 5.01 | +2.05 |
| | FN | Nina Smarandi | 1,081 | 3.21 | −2.08 |
| | PCF | Isabelle Goitia | 856 | 2.54 | +0.47 |
| | Others | N/A | 2,994 | | |
| Turnout | Turnout | Turnout | 33,676 | 51.82 | −7.34 |
| 2nd round result ||||||
| | LR | Thierry Solère | 14,800 | 56.53 | +17.18 |
| | DVD | Marie-Laure Godin | 11,379 | 43.47 | N/A |
| Turnout | Turnout | Turnout | 26,179 | 40.28 | −17.66 |
| | LR gain from DVD | LR gain from DVD | Swing | | |

### 2012

Legislative Election 2012: Hauts-de-Seine's 9th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UMP | Claude Gueant | 10,978 | 30.41 | −28.91 |
| | DVD | Thierry Solère | 9,709 | 26.89 | N/A |
| | PS | Martine Even | 7,994 | 22.14 | +3.97 |
| | FN | Julien Dufour | 1,908 | 5.29 | +3.03 |
| | DVD | Dorothée Pineau | 1,691 | 4.68 | −6.24 |
| | DVD | Julien Marcel | 1,076 | 2.98 | N/A |
| | EELV | Odile Joyeux | 1,067 | 2.96 | +0.46 |
| | FG | Isabelle Goitia | 748 | 2.07 | N/A |
| | Others | N/A | 930 | | |
| Turnout | Turnout | Turnout | 36,101 | 59.16 | −3.95 |
| 2nd round result ||||||
| | DVD | Thierry Solère | 13,912 | 39.35 | N/A |
| | UMP | Claude Gueant | 13,578 | 38.41 | N/A |
| | PS | Martine Even | 7,864 | 22.24 | N/A |
| Turnout | Turnout | Turnout | 35,354 | 57.94 | N/A |
| | DVD gain from UMP | DVD gain from UMP | DVD gain from UMP | DVD gain from UMP | DVD gain from UMP |

### 2007

Legislative Election 2007: Hauts-de-Seine's 9th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UMP | Pierre-Christophe Baguet | 22,433 | 59.32 | |
| | PS | Pierre Gaborit | 6,873 | 18.17 | |
| | DVD | Dorothée Pineau | 4,129 | 10.92 | |
| | LV | Peggy Duboucher | 947 | 2.50 | |
| | FN | Eric Du Reau | 854 | 2.26 | |
| | Others | N/A | 2,580 | | |
| Turnout | Turnout | Turnout | 38,351 | 63.11 | |
| | UMP hold | UMP hold | UMP hold | UMP hold | UMP hold |

### 2002

Legislative Election 2002: Hauts-de-Seine's 9th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UMP | Pierre-Christophe Baguet | 21,982 | 61.02 | |
| | PS | Pierre Gaborit | 7,434 | 20.64 | |
| | FN | Eric du Reau | 2,277 | 6.32 | |
| | DIV | Winoc Deleplanque | 849 | 2.36 | |
| | Others | N/A | 3,484 | | |
| Turnout | Turnout | Turnout | 36,312 | 67.62 | |
| | UMP gain from UDF | UMP gain from UDF | UMP gain from UDF | UMP gain from UDF | UMP gain from UDF |

### 1997

Legislative Election 1997: Hauts-de-Seine's 9th constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UDF | Pierre-Christophe Baguet | 9,399 | 28.11 | |
| | PS | Pierre Gaborit | 6,367 | 19.04 | |
| | RPR | Georges Gorse | 4,795 | 14.34 | |
| | FN | Olivier Pichon | 3,405 | 10.18 | |
| | RPR | Gérard Askinazi | 1,842 | 5.51 | |
| | DVD | Christine Bruneau | 1,687 | 5.05 | |
| | PCF | Jean-Pierre Quilgars | 1,128 | 3.37 | |
| | RPR | Francis Choisel | 1,086 | 3.25 | |
| | LV | Marie-Françoise Duthu | 1,000 | 2.99 | |
| | Others | N/A | 2,728 | | |
| Turnout | Turnout | Turnout | 34,385 | 64.53 | |
| 2nd round result ||||||
| | UDF | Pierre-Christophe Baguet | 23,464 | 68.26 | |
| | PS | Pierre Gaborit | 10,908 | 31.74 | |
| Turnout | Turnout | Turnout | 35,668 | 66.94 | |
| | UDF gain from RPR | UDF gain from RPR | UDF gain from RPR | UDF gain from RPR | UDF gain from RPR |

## Sources

* ↑ "Soluvote". www.soluvote.com. Retrieved 3 February 2025.
* ↑ "Soluvote". www.soluvote.com. Retrieved 10 February 2025.
* ↑ "Législative partielle à Boulogne-Billancourt : un duel entre Les Républicains et Horizons au 2nd tour | LCP - Assemblée nationale". lcp.fr (in French). Retrieved 3 February 2025.
* ↑ "Législative partielle : à Boulogne-Billancourt, Elisabeth de Maistre succède à Stéphane Séjourné | LCP - Assemblée nationale". lcp.fr (in French). Retrieved 10 February 2025.
* ↑ "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 Hauts-de-Seine". Le Monde.fr (in French). Retrieved 8 August 2022.
* Official results of French elections from 1998: "Résultats électoraux officiels en France" (in French). Archived from the original on 20 December 2011. Retrieved 28 August 2014.