Fontenay-lès-Briis: Agir ensemble pour Fontenay-lès-Briis won the town hall in 2026; Marine Le Pen would lead here in 2027
Fontenay-lès-Briis (Essonne, INSEE 91243) has 1,672 registered voters. Its council has 19 seats; the 2026 municipal election was settled in the first round on 15 March. The next municipal elections are in 2032; the presidential election is on 18 April 2027.
- 1,672registered voters
- 63%turnout, 2026 round one
- 36.2%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 1,047 voted, 1,038 valid votes
- Agir ensemble pour Fontenay-lès-BriisNo label (small commune) 58.8% · 610 · 16 seats
- Fontenay avec vousNo label (small commune) 18.6% · 193 · 2 seats
- Alternative FontenayNo label (small commune) 14.5% · 151 · 1 seat
- Graines citoyennesNo label (small commune) 8.1% · 84
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%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Fontenay-lès-Briis from how it voted in 2022.
- Marine Le PenNational Rally 36.2% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 16.5% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 12.5% · France 16.8%
- Raphaël GlucksmannSocialists 12.2% · France 13.4%
- Bruno RetailleauRepublicans 9.7% · France 7.6%
- Marine TondelierGreens 3.9% · France 2.9%
- Éric ZemmourReconquête 3.7% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 3.2% · France 2.1%
- Fabien RousselCommunist Party 1.6% · France 2.0%
- Nathalie ArthaudFar left 0.5% · France 0.6%
In 2022, round one here: Ensemble (Macron camp) 30.6% · National Rally 23.8% · France Unbowed 17.0% · Reconquête 7.1% · Republicans 6.2%. 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 Essonne
- Bouray-sur-Juine1,677 voters · No label (small commune)
- Pussay1,684 voters · No label (small commune)
- Ormoy1,719 voters · No label (small commune)
- Villejust1,724 voters · No label (small commune)
- Champlan1,616 voters · No label (small commune)
- Vert-le-Grand1,781 voters · No label (small commune)
- Vauhallan1,569 voters · No label (small commune)
- Gometz-le-Châtel1,827 voters · No label (small commune)