Voisins-le-Bretonneux: Alexandra Rosetti's list won the town hall in 2026; Édouard Philippe would lead here in 2027
Voisins-le-Bretonneux (Yvelines, INSEE 78688) has 8,842 registered voters. Its council has 33 seats; the 2026 municipal election went to a second round on 22 March. The next municipal elections are in 2032; the presidential election is on 18 April 2027.
- 8,842registered voters
- 63%turnout, 2026 round one
- 24.2%Édouard Philippe, 2027 round one here (France: 14.3%)
The municipal election, March 2026
Round two, 22 March · 5,583 voted, 5,524 valid votes
- L'ÉQUIPE ALEXANDRA ROSETTI 2026Led by Alexandra Rosetti · Miscellaneous right 46.0% · 2,541 · 24 seats
- Olivier Afonso 2026Led by Olivier Afonso · Miscellaneous 36.5% · 2,015 · 6 seats
- ENSEMBLE VOISINS AVANCELed by Alexandre Constant · Miscellaneous left 17.5% · 968 · 3 seats
Round one, 15 March · 5,602 voted, 5,516 valid votes
- L'ÉQUIPE ALEXANDRA ROSETTI 2026Miscellaneous right 43.8% · 2,416
- Olivier Afonso 2026Miscellaneous 34.2% · 1,886
- ENSEMBLE VOISINS AVANCEMiscellaneous left 22.0% · 1,214
Official results, Ministère de l'Intérieur. Lists are labelled with the ministry's political "nuance"; lists in small communes carry none. The list that comes first takes half the seats as a bonus, and the rest are shared in proportion among lists over 5%.
What if the national vote changes? Every commune
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About Voisins-le-Bretonneux
Voisins-le-Bretonneux is a commune in Yvelines with 8,842 registered voters, the 37th largest of the département's 259 communes. At the municipal election of March 2026 63.4% of them voted, more than the 54.4% across Yvelines, and the list led by Alexandra Rosetti won 24 of the council's 33 seats after a second round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 39.4%, France Unbowed 15.7%, Republicans 10.8%. National Rally did 14 points worse here than across France.
Moved to today's national polls, our projection for the 2027 first round here has Édouard Philippe ahead on 24.2%, with Marine Le Pen on 18.9%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Voisins-le-Bretonneux from how it voted in 2022.
- Édouard PhilippeEnsemble (Macron camp) 24.2% · France 14.3%
- Marine Le PenNational Rally 18.9% · France 34.2%
- Bruno RetailleauRepublicans 16.8% · France 7.6%
- Raphaël GlucksmannSocialists 12.6% · France 13.4%
- Jean-Luc MélenchonFrance Unbowed 12.1% · France 16.8%
- Éric ZemmourReconquête 6.2% · France 3.8%
- Marine TondelierGreens 5.6% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 1.6% · France 2.1%
- Fabien RousselCommunist Party 1.6% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 39.4% · France Unbowed 15.7% · Republicans 10.8% · Reconquête 10.0% · National Rally 9.6%. Each political family moves by its national change since 2022 (half uniform, half proportional), scaled so that every commune adds up to our national forecast. The national forecast →
Communes of a similar size in Yvelines
- Triel-sur-Seine8,948 voters · Miscellaneous
- Fontenay-le-Fleury8,461 voters · Miscellaneous right
- Andrésy9,343 voters · Miscellaneous right
- Villepreux8,034 voters · Miscellaneous centre
- Croissy-sur-Seine7,868 voters · Miscellaneous right
- Limay9,996 voters · Miscellaneous left
- Bois-d'Arcy10,078 voters · Miscellaneous right
- Carrières-sur-Seine10,080 voters · Miscellaneous right