Mennecy: AIMER MENNECY won the town hall in 2026; Marine Le Pen would lead here in 2027
Mennecy (Essonne, INSEE 91386) has 11,386 registered voters. Its council has 33 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.
- 11,386registered voters
- 57%turnout, 2026 round one
- 31.0%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 6,441 voted, 6,242 valid votes
- AIMER MENNECYUnion of the right 62.2% · 3,880 · 27 seats
- Pour MennecyMiscellaneous right 20.0% · 1,249 · 3 seats
- Mennecy en communMiscellaneous left 17.8% · 1,113 · 3 seats
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 Mennecy from how it voted in 2022.
- Marine Le PenNational Rally 31.0% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 17.3% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 14.4% · France 16.8%
- Raphaël GlucksmannSocialists 12.6% · France 13.4%
- Bruno RetailleauRepublicans 12.0% · France 7.6%
- Éric ZemmourReconquête 4.8% · France 3.8%
- Marine TondelierGreens 3.2% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 2.2% · France 2.1%
- Fabien RousselCommunist Party 2.0% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 31.5% · National Rally 19.5% · France Unbowed 19.4% · Reconquête 8.4% · Republicans 7.7%. 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
- Orsay11,517 voters · Union of the left
- Verrières-le-Buisson11,712 voters · Miscellaneous right
- Grigny11,791 voters · Union of the left
- Saint-Michel-sur-Orge12,020 voters · Miscellaneous right
- Chilly-Mazarin10,271 voters · Miscellaneous left
- Morsang-sur-Orge12,779 voters · Union of the centre
- Longjumeau13,013 voters · Miscellaneous right
- Juvisy-sur-Orge9,654 voters · Miscellaneous right