# Oise's 1st constituency

The 1st constituency of Oise is a French legislative constituency in the Oise département.

## Description

The 1st constituency of the Oise lies in the north of the department and includes the northern portion of its prefecture Beauvais.
Since 1988 the seat has been held by one man Olivier Dassault with the exception of between 1997 and 2002 when it was captured by the Socialist Party. Olivier Dassault was the third generation of his family to have held elected office with his father Serge Dassault being a Senator and his grandfather Marcel Dassault being a Deputy between 1951 and 1986. Marcel Dassault was the founder of Dassault Group a large French industrial conglomerate
After Olivier Dassault died on 7 March 2021 the position was vacant until his nephew won the by-election in June 2021.

## Historic Representation

| Election | Election | Member | Party |
| 1986 | 1986 | Proportional representation – no election by constituency | Proportional representation – no election by constituency |
| | 1988 | Olivier Dassault | RPR |
| | 1993 | Olivier Dassault | RPR |
| | 1997 | Yves Rome | PS |
| | 2002 | Olivier Dassault | UMP |
| | 2007 | Olivier Dassault | UMP |
| | 2012 | Olivier Dassault | UMP |
| | 2017 | Olivier Dassault | LR |
| | 2021 | Victor Habert-Dassault | LR |
| | 2022 | Victor Habert-Dassault | LR |
| | 2024 | Claire Marais-Beuil | RN |

## Election results
### 2024

Legislative Election 2024: Oise's 1st constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | DVC | Souhail Aouad | 728 | 1.37 | n/a |
| | RE (Ensemble) | Matys Gutierrez | 4,062 | 7.62 | −5.22 |
| | REC | Norbert Depresles | 339 | 0.64 | −1.89 |
| | LR | Victor Habert-Dassault | 13,049 | 24.48 | −7.98 |
| | DVE | Axelle Latrasse | 749 | 1.41 | −1.00 |
| | G.s (NFP) | Roxane Lundy | 9,402 | 17.64 | −0.98 |
| | RN | Claire Marais-Beuil [fr] | 24,621 | 46.19 | +18.62 |
| | LO | Jean-Philippe Fruitier | 348 | 0.65 | n/a |
| Turnout | Turnout | Turnout | 53,298 | 97.86 | +50.01 |
| Registered electors | Registered electors | Registered electors | 83.258 | | |
| 2nd round result ||||||
| | RN | Claire Marais-Beuil [fr] | 26,824 | 51.69 | +5.50 |
| | LR | Victor Habert-Dassault | 25,070 | 48.31 | +23.83 |
| Turnout | Turnout | Turnout | 51,894 | 96.27 | −1.59 |
| Registered electors | Registered electors | Registered electors | 83,251 | | |
| | RN gain from LR | RN gain from LR | RN gain from LR | RN gain from LR | RN gain from LR |

### 2022

Legislative Election 2022: Oise's 1st constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | LR (UDC) | Victor Habert-Dassault | 12,692 | 32.46 | -6.05 |
| | RN | David Magnier | 10,780 | 27.57 | +9.45 |
| | G.s (NUPÉS) | Roxane Lundy | 7,281 | 18.62 | +8.04 |
| | LREM (Ensemble) | Aurélie Joly | 5,019 | 12.84 | −11.29 |
| | REC | Norbert Depresles | 988 | 2.53 | N/A |
| | DVE | Axelle Latrasse | 942 | 2.41 | N/A |
| | Others | N/A | 1,399 | | |
| Turnout | Turnout | Turnout | 39,101 | 47.85 | −1.93 |
| 2nd round result ||||||
| | LR (UDC) | Victor Habert-Dassault | 20,480 | 58.34 | -8.73 |
| | RN | David Magnier | 14,625 | 41.66 | N/A |
| Turnout | Turnout | Turnout | 35,105 | 45.20 | +0.60 |
| | LR hold | LR hold | LR hold | LR hold | LR hold |

### 2021 by-election

2021 by-election: Oise's 1st constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | LR | Victor Habert-Dassault | 12,377 | 58.44 | |
| | RN | Claire Marais-Beuil [fr] | 3,233 | 15.27 | |
| | G.s | Roxane Lundy | 2,607 | 12.31 | |
| | LREM | Karim Lamaaizi | 967 | 4.57 | |
| | DVE | Axelle Latrasse | 671 | 3.17 | |
| | Far-right | Dominique Ranard | 662 | 3.13 | |
| | Others | N/A | 662 | | |
| Turnout | Turnout | Turnout | 21,758 | 26.41 | |
| 2nd round result ||||||
| | LR | Victor Habert-Dassault | 15,100 | 80.41 | |
| | RN | Claire Marais-Beuil [fr] | 3,679 | 19.59 | |
| Turnout | Turnout | Turnout | 20,025 | 24.31 | |
| | LR hold | LR hold | LR hold | LR hold | LR hold |

### 2017

| Candidate | Candidate | Label | First round | First round | Second round | Second round |
| Candidate | Candidate | Label | Votes | % | Votes | % |
| | Olivier Dassault | LR | 15,597 | 38.51 | 22,885 | 67.07 |
| | Denis Flour | REM | 9,773 | 24.13 | 11,237 | 32.93 |
| | Claire Marais-Beuil [fr] | FN | 7,340 | 18.12 | | |
| | Fabien Naves | FI | 2,261 | 5.58 | | |
| | Thierry Aury | PCF | 2,025 | 5.00 | | |
| | Josiane Baeckelandt | PRG | 1,476 | 3.64 | | |
| | Richard Heim | ECO | 581 | 1.43 | | |
| | Nathalie Hénoux-Deshayes | DLF | 542 | 1.34 | | |
| | Katell Mautin | EXD | 363 | 0.90 | | |
| | François Laporte | EXG | 336 | 0.83 | | |
| | Romain Cauët | DIV | 203 | 0.50 | | |
| Votes | Votes | Votes | 40,497 | 100.00 | 34,122 | 100.00 |
| Valid votes | Valid votes | Valid votes | 40,497 | 98.06 | 34,122 | 92.21 |
| Blank votes | Blank votes | Blank votes | 543 | 1.31 | 2,039 | 5.51 |
| Null votes | Null votes | Null votes | 259 | 0.63 | 843 | 2.28 |
| Turnout | Turnout | Turnout | 41,299 | 49.78 | 37,004 | 44.60 |
| Abstentions | Abstentions | Abstentions | 41,662 | 50.22 | 45,957 | 55.40 |
| Registered voters | Registered voters | Registered voters | 82,961 | | 82,961 | |
| Source: Ministry of the Interior |||||||

### 2012

Legislative Election 2012: Oise's 1st constituency :
| Party | Party | Candidate | Votes | % | ±% |
| | UMP | Olivier Dassault | 21,038 | 43.83 | |
| | PS | Béatrice Lejeune | 14,787 | 30.81 | |
| | FN | Sandrine Leroy | 8,320 | 17.34 | |
| | FG | Marie-Laure Darrigade | 2,150 | 4.48 | |
| | Others | N/A | 1,699 | | |
| Turnout | Turnout | Turnout | 47,994 | 59.42 | |
| 2nd round result ||||||
| | UMP | Olivier Dassault | 26,702 | 58.05 | |
| | PS | Béatrice Lejeune | 19,299 | 41.95 | |
| Turnout | Turnout | Turnout | 46,001 | 56.94 | |
| | UMP hold | UMP hold | UMP hold | UMP hold | UMP hold |

## Sources

Official results of French elections from 2002: "Résultats électoraux officiels en France" (in French).
* ↑ "Découvrez la liste des candidats aux élections législatives 2024 dans votre circonscription". Le Monde. 19 June 2024. Retrieved 22 June 2023.
* ↑ "Résultats des élections législatives 2022 dans l'Oise". Le Monde.fr (in French). Retrieved 3 August 2022.