Chatou: CHATOU CONTINUONS ENSEMBLE won the town hall in 2026; Édouard Philippe would lead here in 2027
Chatou (Yvelines, INSEE 78146) has 20,643 registered voters. Its council has 39 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.
- 20,643registered voters
- 51%turnout, 2026 round one
- 25.6%Édouard Philippe, 2027 round one here (France: 14.3%)
The municipal election, March 2026
Round one, 15 March · 10,622 voted, 10,349 valid votes
- CHATOU CONTINUONS ENSEMBLEMiscellaneous right 77.0% · 7,968 · 35 seats
- CHATOU ÉCOLOGISTE ET SOLIDAIREMiscellaneous left 23.0% · 2,381 · 4 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 Chatou from how it voted in 2022.
- Édouard PhilippeEnsemble (Macron camp) 25.6% · France 14.3%
- Marine Le PenNational Rally 19.1% · France 34.2%
- Bruno RetailleauRepublicans 16.2% · France 7.6%
- Raphaël GlucksmannSocialists 12.9% · France 13.4%
- Jean-Luc MélenchonFrance Unbowed 12.7% · France 16.8%
- Éric ZemmourReconquête 5.1% · France 3.8%
- Marine TondelierGreens 4.9% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 1.9% · France 2.1%
- Fabien RousselCommunist Party 1.2% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 41.1% · France Unbowed 16.5% · Republicans 10.4% · National Rally 9.7% · Reconquête 8.6%. 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
- Plaisir20,413 voters · Miscellaneous centre
- Rambouillet19,480 voters · Miscellaneous right
- Mantes-la-Jolie22,008 voters · Miscellaneous
- Montigny-le-Bretonneux22,846 voters · Miscellaneous right
- Guyancourt18,603 voters · Miscellaneous left
- Le Chesnay-Rocquencourt22,942 voters · Les Républicains
- Houilles23,135 voters · Miscellaneous centre
- Poissy23,795 voters · Miscellaneous right