Jambville: Bien vivre à Jambvile won the town hall in 2026; Marine Le Pen would lead here in 2027
Jambville (Yvelines, INSEE 78317) has 598 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.
- 598registered voters
- 43%turnout, 2026 round one
- 37.3%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 259 voted, 236 valid votes
- Bien vivre à JambvileNo label (small commune) 100.0% · 236 · 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 Jambville from how it voted in 2022.
- Marine Le PenNational Rally 37.3% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 16.6% · France 16.8%
- Édouard PhilippeEnsemble (Macron camp) 16.4% · France 14.3%
- Raphaël GlucksmannSocialists 10.9% · France 13.4%
- Bruno RetailleauRepublicans 8.2% · France 7.6%
- Éric ZemmourReconquête 5.4% · France 3.8%
- Marine TondelierGreens 2.6% · France 2.9%
- Fabien RousselCommunist Party 1.0% · France 2.0%
- Nicolas Dupont-AignanSovereigntists 1.0% · France 2.1%
- Nathalie ArthaudFar left 0.6% · France 0.6%
In 2022, round one here: Ensemble (Macron camp) 29.9% · National Rally 23.7% · France Unbowed 21.8% · Reconquête 9.1% · Republicans 4.9%. 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
- Vert618 voters · No label (small commune)
- Bazoches-sur-Guyonne574 voters · No label (small commune)
- Mousseaux-sur-Seine573 voters · No label (small commune)
- La Boissière-Ecole569 voters · No label (small commune)
- Vieille-Eglise-en-Yvelines567 voters · No label (small commune)
- Clairefontaine-en-Yvelines631 voters · No label (small commune)
- Marcq565 voters · No label (small commune)
- Mittainville565 voters · No label (small commune)