Grandchamp: Pour une Ruralité Protégée won the town hall in 2026; Marine Le Pen would lead here in 2027
Grandchamp (Yvelines, INSEE 78283) has 262 registered voters. Its council has 11 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.
- 262registered voters
- 53%turnout, 2026 round one
- 30.9%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 140 voted, 116 valid votes
- Pour une Ruralité ProtégéeNo label (small commune) 100.0% · 116 · 11 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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What changes hands
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About Grandchamp
Grandchamp is a commune in Yvelines with 262 registered voters, the 235th largest of the département's 259 communes. At the municipal election of March 2026 53.4% of them voted, close to the 54.4% across Yvelines, and Pour une Ruralité Protégée won 11 of the council's 11 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 35%, National Rally 19.9%, France Unbowed 16.7%. Ensemble (Macron camp) did 7 points better here than across France.
Moved to today's national polls, our projection for the 2027 first round here has Marine Le Pen ahead on 30.9%, with Édouard Philippe on 19.6%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Grandchamp from how it voted in 2022.
- Marine Le PenNational Rally 30.9% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 19.6% · France 14.3%
- Raphaël GlucksmannSocialists 13.3% · France 13.4%
- Bruno RetailleauRepublicans 12.9% · France 7.6%
- Jean-Luc MélenchonFrance Unbowed 12.2% · France 16.8%
- Éric ZemmourReconquête 4.0% · France 3.8%
- Marine TondelierGreens 3.5% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 2.3% · France 2.1%
- Fabien RousselCommunist Party 1.4% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 35.0% · National Rally 19.9% · France Unbowed 16.7% · Republicans 8.6% · Reconquête 7.5%. 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
- Méricourt264 voters · No label (small commune)
- Vicq257 voters · No label (small commune)
- Davron268 voters · No label (small commune)
- Allainville246 voters · No label (small commune)
- Civry-la-Forêt280 voters · No label (small commune)
- Saint-Martin-des-Champs282 voters · No label (small commune)
- Boissets240 voters · No label (small commune)
- Orsonville240 voters · No label (small commune)