Châteauneuf-sur-Isère: Un Châto Fort avec vous won the town hall in 2026; Marine Le Pen would lead here in 2027
Châteauneuf-sur-Isère (Drôme, INSEE 26084) has 3,375 registered voters. Its council has 27 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.
- 3,375registered voters
- 63%turnout, 2026 round one
- 42.9%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 2,122 voted, 2,079 valid votes
- Un Châto Fort avec vousMiscellaneous right 76.0% · 1,580 · 24 seats
- ENSEMBLE, UN FUTUR POUR CHATEAUNEUFMiscellaneous centre 24.0% · 499 · 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 Châteauneuf-sur-Isère from how it voted in 2022.
- Marine Le PenNational Rally 42.9% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 13.7% · France 14.3%
- Raphaël GlucksmannSocialists 12.5% · France 13.4%
- Jean-Luc MélenchonFrance Unbowed 10.0% · France 16.8%
- Bruno RetailleauRepublicans 8.8% · France 7.6%
- Éric ZemmourReconquête 4.4% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 3.4% · France 2.1%
- Marine TondelierGreens 2.4% · France 2.9%
- Fabien RousselCommunist Party 1.3% · France 2.0%
In 2022, round one here: National Rally 29.9% · Ensemble (Macron camp) 27.4% · France Unbowed 14.0% · Reconquête 8.1% · Republicans 5.7%. 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 Drôme
- Beaumont-lès-Valence3,371 voters · Miscellaneous centre
- Montélier3,414 voters · Miscellaneous centre
- Saint-Donat-sur-l'Herbasse3,250 voters · Miscellaneous centre
- Anneyron3,244 voters · Miscellaneous left
- La Roche-de-Glun2,886 voters · Miscellaneous
- Dieulefit2,862 voters · No label (small commune)
- Die4,012 voters · Miscellaneous centre
- Malissard2,763 voters · No label (small commune)