Saint-Léger-en-Yvelines: SAINT-LÉGER ATOUT COEUR won the town hall in 2026; Marine Le Pen would lead here in 2027
Saint-Léger-en-Yvelines (Yvelines, INSEE 78562) has 1,267 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.
- 1,267registered voters
- 76%turnout, 2026 round one
- 26.0%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 960 voted, 950 valid votes
- SAINT-LÉGER ATOUT COEURNo label (small commune) 73.8% · 701 · 13 seats
- AVENIR SAINT LEGERNo label (small commune) 26.2% · 249 · 2 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
Move a party's national vote share and our model reruns all 34,778 communes with your figures: the same arithmetic as our projection, so you see what changes hands and why.
3 more parties
The sliders set each party's national figure; the parties left out keep theirs. The local picture moves with the national change since the last presidential election, as in our projection.
What changes hands
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About Saint-Léger-en-Yvelines
Saint-Léger-en-Yvelines is a commune in Yvelines with 1,267 registered voters, the 119th largest of the département's 259 communes. At the municipal election of March 2026 75.8% of them voted, more than the 54.4% across Yvelines, and SAINT-LÉGER ATOUT COEUR won 13 of the council's 15 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 32.4%, National Rally 15.3%, France Unbowed 15.2%. National Rally did 8 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 26%, with Édouard Philippe on 18.3%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Saint-Léger-en-Yvelines from how it voted in 2022.
- Marine Le PenNational Rally 26.0% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 18.3% · France 14.3%
- Bruno RetailleauRepublicans 15.7% · France 7.6%
- Jean-Luc MélenchonFrance Unbowed 11.5% · France 16.8%
- Raphaël GlucksmannSocialists 11.4% · France 13.4%
- Éric ZemmourReconquête 6.7% · France 3.8%
- Marine TondelierGreens 6.2% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 3.1% · France 2.1%
- Fabien RousselCommunist Party 1.0% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 32.4% · National Rally 15.3% · France Unbowed 15.2% · Reconquête 10.8% · Republicans 10.3%. 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 Yvelines
- Châteaufort1,257 voters · No label (small commune)
- Gazeran1,248 voters · No label (small commune)
- Lévis-Saint-Nom1,315 voters · No label (small commune)
- Sonchamp1,321 voters · No label (small commune)
- Les Loges-en-Josas1,322 voters · No label (small commune)
- Saint-Rémy-l'Honoré1,323 voters · No label (small commune)
- Bennecourt1,329 voters · No label (small commune)
- Bazemont1,400 voters · No label (small commune)