Palaiseau: Grégoire De Lasteyrie's list won the town hall in 2026; Jean-Luc Mélenchon would lead here in 2027
Palaiseau (Essonne, INSEE 91477) has 22,360 registered voters. Its council has 39 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.
- 22,360registered voters
- 58%turnout, 2026 round one
- 24.3%Jean-Luc Mélenchon, 2027 round one here (France: 16.8%)
The municipal election, March 2026
Round two, 22 March · 12,747 voted, 12,373 valid votes
- 100% Palaiseau avec Grégoire de LasteyrieLed by Grégoire De Lasteyrie · Miscellaneous centre 54.9% · 6,794 · 30 seats
- Rassembler PalaiseauLed by Olivier Finel · Union of the left 45.1% · 5,579 · 9 seats
Round one, 15 March · 12,900 voted, 12,721 valid votes
- 100% Palaiseau avec Grégoire de LasteyrieMiscellaneous centre 40.9% · 5,203
- Rassembler PalaiseauUnion of the left 21.4% · 2,728
- Palaiseau ensembleMiscellaneous 12.5% · 1,589
- Palaiseau à coeurMiscellaneous left 9.1% · 1,163
- Faire mieux pour PalaiseauFrance Unbowed 6.5% · 827
- Palaiseau en communMiscellaneous 5.8% · 734
- IMPULSION CITOYENNEMiscellaneous 3.7% · 477
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 Palaiseau from how it voted in 2022.
- Jean-Luc MélenchonFrance Unbowed 24.3% · France 16.8%
- Marine Le PenNational Rally 19.7% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 17.1% · France 14.3%
- Raphaël GlucksmannSocialists 15.1% · France 13.4%
- Bruno RetailleauRepublicans 10.0% · France 7.6%
- Marine TondelierGreens 5.8% · France 2.9%
- Éric ZemmourReconquête 3.2% · France 3.8%
- Fabien RousselCommunist Party 2.5% · France 2.0%
- Nicolas Dupont-AignanSovereigntists 1.8% · France 2.1%
- Nathalie ArthaudFar left 0.5% · France 0.6%
In 2022, round one here: Ensemble (Macron camp) 30.4% · France Unbowed 30.3% · National Rally 10.3% · Greens 8.0% · Republicans 6.1%. 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
- Savigny-sur-Orge22,188 voters · Union of the right
- Sainte-Geneviève-des-Bois21,445 voters · Union of the left
- Corbeil-Essonnes20,570 voters · Miscellaneous right
- Yerres20,375 voters · Sovereigntist
- Athis-Mons19,789 voters · Union of the left
- Draveil18,937 voters · Les Républicains
- Viry-Châtillon18,631 voters · Les Républicains
- Vigneux-sur-Seine18,286 voters · Miscellaneous right