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Chambourcy: NOTRE PARTI C'EST CHAMBOURCY! won the town hall in 2026; Édouard Philippe would lead here in 2027

Chambourcy (Yvelines, INSEE 78133) has 4,331 registered voters. Its council has 29 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.

The municipal election, March 2026

Round one, 15 March · 1,970 voted, 1,813 valid votes

  1. NOTRE PARTI C'EST CHAMBOURCY!Miscellaneous right 100.0% · 1,813 · 29 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 Chambourcy from how it voted in 2022.

  1. Édouard PhilippeEnsemble (Macron camp) 25.7% · France 14.3%
  2. Marine Le PenNational Rally 21.7% · France 34.2%
  3. Bruno RetailleauRepublicans 18.0% · France 7.6%
  4. Raphaël GlucksmannSocialists 11.9% · France 13.4%
  5. Jean-Luc MélenchonFrance Unbowed 10.9% · France 16.8%
  6. Éric ZemmourReconquête 5.6% · France 3.8%
  7. Marine TondelierGreens 3.1% · France 2.9%
  8. Nicolas Dupont-AignanSovereigntists 1.7% · France 2.1%
  9. Fabien RousselCommunist Party 1.1% · France 2.0%

In 2022, round one here: Ensemble (Macron camp) 41.8% · France Unbowed 14.3% · National Rally 12.0% · Republicans 11.9% · Reconquête 9.3%. 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

Every commune in Yvelines → · All of France →