Châtillon-sur-Chalaronne: Bien vivre ensemble à Châtillon won the town hall in 2026; Marine Le Pen would lead here in 2027

The municipal election, March 2026

Round one, 15 March · 2,455 voted, 2,413 valid votes

1. Bien vivre ensemble à ChâtillonMiscellaneous right 54.3% · 1,311 · 23 seats
2. PERSPECTIVES CHATILLON-SUR-CHALARONNEMiscellaneous 45.7% · 1,102 · 6 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 Châtillon-sur-Chalaronne from how it voted in 2022.

1. Marine Le PenNational Rally 39.8% · France 34.2%
2. Édouard PhilippeEnsemble (Macron camp) 16.0% · France 14.3%
3. Raphaël GlucksmannSocialists 13.7% · France 13.4%
4. Bruno RetailleauRepublicans 9.8% · France 7.6%
5. Jean-Luc MélenchonFrance Unbowed 8.1% · France 16.8%
6. Éric ZemmourReconquête 5.4% · France 3.8%
7. Nicolas Dupont-AignanSovereigntists 2.8% · France 2.1%
8. Marine TondelierGreens 2.5% · France 2.9%
9. Fabien RousselCommunist Party 1.4% · France 2.0%

In 2022, round one here: Ensemble (Macron camp) 30.7% · National Rally 27.6% · France Unbowed 11.4% · Reconquête 9.5% · Republicans 6.5%. 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 Ain

• Reyrieux3,992 voters · Miscellaneous centre
• Beynost3,924 voters · Miscellaneous right
• Thoiry3,729 voters · Miscellaneous right
• Trévoux4,334 voters · Miscellaneous
• Jassans-Riottier4,388 voters · Miscellaneous
• Villars-les-Dombes3,623 voters · Miscellaneous right
• Ferney-Voltaire4,485 voters · Miscellaneous centre
• Dagneux3,490 voters · Miscellaneous

Every commune in Ain → · All of France →