Saint-Martin-de-Bréthencourt: Bien vivre à Saint Martin de Bréthencourt won the town hall in 2026; Marine Le Pen would lead here in 2027
Saint-Martin-de-Bréthencourt (Yvelines, INSEE 78564) has 489 registered voters. Its council has 15 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.
- 489registered voters
- 60%turnout, 2026 round one
- 35.2%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 292 voted, 277 valid votes
- Bien vivre à Saint Martin de BréthencourtNo label (small commune) 100.0% · 277 · 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 Saint-Martin-de-Bréthencourt from how it voted in 2022.
- Marine Le PenNational Rally 35.2% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 14.2% · France 16.8%
- Raphaël GlucksmannSocialists 12.6% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 12.2% · France 14.3%
- Bruno RetailleauRepublicans 9.2% · France 7.6%
- Éric ZemmourReconquête 4.7% · France 3.8%
- Marine TondelierGreens 4.5% · France 2.9%
- Fabien RousselCommunist Party 3.6% · France 2.0%
- Nicolas Dupont-AignanSovereigntists 3.4% · France 2.1%
In 2022, round one here: Ensemble (Macron camp) 23.6% · National Rally 22.8% · France Unbowed 19.2% · Reconquête 8.4% · 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 →
Communes of a similar size in Yvelines
- Goussonville488 voters · No label (small commune)
- Montainville487 voters · No label (small commune)
- Gommecourt493 voters · No label (small commune)
- Perdreauville495 voters · No label (small commune)
- Choisel478 voters · No label (small commune)
- Boissy-sans-Avoir501 voters · No label (small commune)
- Auffreville-Brasseuil475 voters · No label (small commune)
- Brueil-en-Vexin507 voters · No label (small commune)