Ile-de-Sein: Vivre à Sein won the town hall in 2026; Marine Le Pen would lead here in 2027
Ile-de-Sein (Finistère, INSEE 29083) has 237 registered voters. Its council has 13 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.
- 237registered voters
- 61%turnout, 2026 round one
- 24.6%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 145 voted, 93 valid votes
- Vivre à SeinNo label (small commune) 100.0% · 93 · 13 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%.
What if the national vote changes? Every commune
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About Ile-de-Sein
Ile-de-Sein is a commune in Finistère with 237 registered voters, the 266th largest of the département's 276 communes. At the municipal election of March 2026 61.2% of them voted, close to the 60.9% across Finistère, and Vivre à Sein won 13 of the council's 13 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 33.3%, France Unbowed 19.7%, National Rally 14.2%. National Rally did 9 points worse here than across France.
Moved to today's national polls, our projection for the 2027 first round here has Marine Le Pen ahead on 24.6%, with Raphaël Glucksmann on 23.8%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Ile-de-Sein from how it voted in 2022.
- Marine Le PenNational Rally 24.6% · France 34.2%
- Raphaël GlucksmannSocialists 23.8% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 19.0% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 14.9% · France 16.8%
- Bruno RetailleauRepublicans 5.3% · France 7.6%
- Marine TondelierGreens 4.6% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 3.6% · France 2.1%
- Éric ZemmourReconquête 2.9% · France 3.8%
- Fabien RousselCommunist Party 1.0% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 33.3% · France Unbowed 19.7% · National Rally 14.2% · Others 8.2% · Greens 6.6%. 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 →
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