Saint-Sébastien-sur-Loire: SAINT SEBASTIEN DEMAIN won the town hall in 2026; Marine Le Pen would lead here in 2027
Saint-Sébastien-sur-Loire (Loire-Atlantique, INSEE 44190) has 20,680 registered voters. Its council has 35 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.
- 20,680registered voters
- 59%turnout, 2026 round one
- 21.3%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 12,152 voted, 11,807 valid votes
- SAINT SEBASTIEN DEMAINMiscellaneous right 62.8% · 7,411 · 29 seats
- SAINT SEBASTIEN CITOYENNEMiscellaneous left 37.2% · 4,396 · 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 Saint-Sébastien-sur-Loire from how it voted in 2022.
- Marine Le PenNational Rally 21.3% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 20.0% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 19.5% · France 16.8%
- Raphaël GlucksmannSocialists 18.1% · France 13.4%
- Bruno RetailleauRepublicans 7.4% · France 7.6%
- Marine TondelierGreens 6.9% · France 2.9%
- Fabien RousselCommunist Party 2.3% · France 2.0%
- Éric ZemmourReconquête 2.3% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 1.5% · France 2.1%
- Nathalie ArthaudFar left 0.6% · France 0.6%
In 2022, round one here: Ensemble (Macron camp) 34.6% · France Unbowed 25.3% · National Rally 11.8% · Greens 9.5% · Reconquête 4.3%. 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 Loire-Atlantique
- Orvault20,644 voters · Miscellaneous right
- Vertou20,790 voters · Miscellaneous right
- Couëron17,531 voters · Miscellaneous right
- La Baule-Escoublac16,873 voters · Union of the right
- Pornic16,476 voters · Miscellaneous centre
- Carquefou15,972 voters · Miscellaneous right
- La Chapelle-sur-Erdre15,848 voters · Miscellaneous centre
- Bouguenais15,229 voters · Miscellaneous right