Oinville-sur-Montcient: UNIS POUR OINVILLE won the town hall in 2026; Marine Le Pen would lead here in 2027

The municipal election, March 2026

Round one, 15 March · 453 voted, 422 valid votes

1. UNIS POUR OINVILLENo label (small commune) 100.0% · 422 · 15 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 Oinville-sur-Montcient from how it voted in 2022.

1. Marine Le PenNational Rally 37.0% · France 34.2%
2. Édouard PhilippeEnsemble (Macron camp) 14.8% · France 14.3%
3. Raphaël GlucksmannSocialists 13.6% · France 13.4%
4. Jean-Luc MélenchonFrance Unbowed 12.0% · France 16.8%
5. Bruno RetailleauRepublicans 9.3% · France 7.6%
6. Éric ZemmourReconquête 6.1% · France 3.8%
7. Marine TondelierGreens 2.6% · France 2.9%
8. Fabien RousselCommunist Party 2.1% · France 2.0%
9. Nicolas Dupont-AignanSovereigntists 2.0% · France 2.1%
10. Nathalie ArthaudFar left 0.5% · France 0.6%

In 2022, round one here: Ensemble (Macron camp) 28.5% · National Rally 24.5% · France Unbowed 16.4% · Reconquête 10.3% · Republicans 5.9%. 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

• Dampierre-en-Yvelines859 voters · No label (small commune)
• Aulnay-sur-Mauldre839 voters · No label (small commune)
• Aigremont883 voters · No label (small commune)
• Les Bréviaires829 voters · No label (small commune)
• Toussus-le-Noble895 voters · No label (small commune)
• Grosrouvre818 voters · No label (small commune)
• Hermeray906 voters · No label (small commune)
• Chapet916 voters · No label (small commune)

Every commune in Yvelines → · All of France →